4405176386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 7523349120

約数和(自身を除く): 3118172734

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 163, 326, 377, 491, 754, 949, 982, 1898, 2117, 2119, 4234, 4238, 4727, 6383, 9454, 11899, 12766, 14239, 23798, 27521, 28478, 35843, 55042, 61451, 71686, 80033, 122902, 154687, 160066, 185107, 309374, 345071, 370214, 465959, 690142, 931918, 1039447, 1040429, 2078894, 2080858, 2320957, 4485923, 4641914, 5842409, 8971846, 11684818, 13512811, 27025622, 30172441, 60344882, 75951317, 151902634, 169429861, 338859722, 2202588193, 4405176386]

約数ペア:

[(1, 4405176386), (2, 2202588193), (13, 338859722), (26, 169429861), (29, 151902634), (58, 75951317), (73, 60344882), (146, 30172441), (163, 27025622), (326, 13512811), (377, 11684818), (491, 8971846), (754, 5842409), (949, 4641914), (982, 4485923), (1898, 2320957), (2117, 2080858), (2119, 2078894), (4234, 1040429), (4238, 1039447), (4727, 931918), (6383, 690142), (9454, 465959), (11899, 370214), (12766, 345071), (14239, 309374), (23798, 185107), (27521, 160066), (28478, 154687), (35843, 122902), (55042, 80033), (61451, 71686)]