2687662012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 5665572864

約数和(自身を除く): 2977910852

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 163, 164, 212, 271, 287, 326, 371, 542, 574, 652, 742, 1084, 1141, 1148, 1484, 1897, 2173, 2282, 3794, 4346, 4564, 6683, 7588, 8639, 8692, 11111, 13366, 14363, 15211, 17278, 22222, 26732, 28726, 30422, 34556, 44173, 44444, 46781, 57452, 60473, 60844, 77777, 88346, 93562, 100541, 120946, 155554, 176692, 187124, 201082, 241892, 309211, 311108, 354199, 402164, 588883, 618422, 708398, 1177766, 1236844, 1416796, 1811093, 2341169, 2355532, 2479393, 3622186, 4122181, 4682338, 4958786, 7244372, 8244362, 9364676, 9917572, 12677651, 16388183, 16488724, 25355302, 32776366, 50710604, 65552732, 95987929, 191975858, 383951716, 671915503, 1343831006, 2687662012]

約数ペア:

[(1, 2687662012), (2, 1343831006), (4, 671915503), (7, 383951716), (14, 191975858), (28, 95987929), (41, 65552732), (53, 50710604), (82, 32776366), (106, 25355302), (163, 16488724), (164, 16388183), (212, 12677651), (271, 9917572), (287, 9364676), (326, 8244362), (371, 7244372), (542, 4958786), (574, 4682338), (652, 4122181), (742, 3622186), (1084, 2479393), (1141, 2355532), (1148, 2341169), (1484, 1811093), (1897, 1416796), (2173, 1236844), (2282, 1177766), (3794, 708398), (4346, 618422), (4564, 588883), (6683, 402164), (7588, 354199), (8639, 311108), (8692, 309211), (11111, 241892), (13366, 201082), (14363, 187124), (15211, 176692), (17278, 155554), (22222, 120946), (26732, 100541), (28726, 93562), (30422, 88346), (34556, 77777), (44173, 60844), (44444, 60473), (46781, 57452)]