2009503398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{5233}}^1$

素因数の和:5509

約数の個数: 64

約数和(自身を含む): 4727181312

約数和(自身を除く): 2717677914

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 223, 246, 287, 446, 574, 669, 861, 1338, 1561, 1722, 3122, 4683, 5233, 9143, 9366, 10466, 15699, 18286, 27429, 31398, 36631, 54858, 64001, 73262, 109893, 128002, 192003, 214553, 219786, 384006, 429106, 643659, 1166959, 1287318, 1501871, 2333918, 3003742, 3500877, 4505613, 7001754, 8168713, 9011226, 16337426, 24506139, 47845319, 49012278, 95690638, 143535957, 287071914, 334917233, 669834466, 1004751699, 2009503398]

約数ペア:

[(1, 2009503398), (2, 1004751699), (3, 669834466), (6, 334917233), (7, 287071914), (14, 143535957), (21, 95690638), (41, 49012278), (42, 47845319), (82, 24506139), (123, 16337426), (223, 9011226), (246, 8168713), (287, 7001754), (446, 4505613), (574, 3500877), (669, 3003742), (861, 2333918), (1338, 1501871), (1561, 1287318), (1722, 1166959), (3122, 643659), (4683, 429106), (5233, 384006), (9143, 219786), (9366, 214553), (10466, 192003), (15699, 128002), (18286, 109893), (27429, 73262), (31398, 64001), (36631, 54858)]