2013111364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 3958373664

約数和(自身を除く): 1945262300

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 227, 242, 251, 292, 454, 484, 502, 803, 908, 1004, 1606, 2497, 2761, 3212, 4994, 5522, 8833, 9988, 11044, 16571, 17666, 18323, 27467, 30371, 33142, 35332, 36646, 54934, 56977, 60742, 66284, 73292, 109868, 113954, 121484, 182281, 201553, 227908, 364562, 403106, 626747, 729124, 806212, 1253494, 2005091, 2217083, 2506988, 4010182, 4159321, 4434166, 6894217, 8020364, 8318642, 8868332, 13788434, 16637284, 27576868, 45752531, 91505062, 183010124, 503277841, 1006555682, 2013111364]

約数ペア:

[(1, 2013111364), (2, 1006555682), (4, 503277841), (11, 183010124), (22, 91505062), (44, 45752531), (73, 27576868), (121, 16637284), (146, 13788434), (227, 8868332), (242, 8318642), (251, 8020364), (292, 6894217), (454, 4434166), (484, 4159321), (502, 4010182), (803, 2506988), (908, 2217083), (1004, 2005091), (1606, 1253494), (2497, 806212), (2761, 729124), (3212, 626747), (4994, 403106), (5522, 364562), (8833, 227908), (9988, 201553), (11044, 182281), (16571, 121484), (17666, 113954), (18323, 109868), (27467, 73292), (30371, 66284), (33142, 60742), (35332, 56977), (36646, 54934)]