1027656472

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{20749}}^1$

素因数の和:20947

約数の個数: 32

約数和(自身を含む): 1987020000

約数和(自身を除く): 959363528

約数列:

[1, 2, 4, 8, 41, 82, 151, 164, 302, 328, 604, 1208, 6191, 12382, 20749, 24764, 41498, 49528, 82996, 165992, 850709, 1701418, 3133099, 3402836, 6266198, 6805672, 12532396, 25064792, 128457059, 256914118, 513828236, 1027656472]

約数ペア:

[(1, 1027656472), (2, 513828236), (4, 256914118), (8, 128457059), (41, 25064792), (82, 12532396), (151, 6805672), (164, 6266198), (302, 3402836), (328, 3133099), (604, 1701418), (1208, 850709), (6191, 165992), (12382, 82996), (20749, 49528), (24764, 41498)]