1277054402390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1\times {\mathrm{2949113}}^1$

素因数の和:2952464

約数の個数: 32

約数和(自身を含む): 2476264857696

約数和(自身を除く): 1199210455306

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3331, 6662, 16655, 33310, 43303, 86606, 216515, 433030, 2949113, 5898226, 14745565, 29491130, 38338469, 76676938, 191692345, 383384690, 9823495403, 19646990806, 49117477015, 98234954030, 127705440239, 255410880478, 638527201195, 1277054402390]

約数ペア:

[(1, 1277054402390), (2, 638527201195), (5, 255410880478), (10, 127705440239), (13, 98234954030), (26, 49117477015), (65, 19646990806), (130, 9823495403), (3331, 383384690), (6662, 191692345), (16655, 76676938), (33310, 38338469), (43303, 29491130), (86606, 14745565), (216515, 5898226), (433030, 2949113)]