1738992260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{2663}}^1$

素因数の和:3092

約数の個数: 48

約数和(自身を含む): 3700359936

約数和(自身を除く): 1961367676

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 317, 412, 515, 634, 1030, 1268, 1585, 2060, 2663, 3170, 5326, 6340, 10652, 13315, 26630, 32651, 53260, 65302, 130604, 163255, 274289, 326510, 548578, 653020, 844171, 1097156, 1371445, 1688342, 2742890, 3376684, 4220855, 5485780, 8441710, 16883420, 86949613, 173899226, 347798452, 434748065, 869496130, 1738992260]

約数ペア:

[(1, 1738992260), (2, 869496130), (4, 434748065), (5, 347798452), (10, 173899226), (20, 86949613), (103, 16883420), (206, 8441710), (317, 5485780), (412, 4220855), (515, 3376684), (634, 2742890), (1030, 1688342), (1268, 1371445), (1585, 1097156), (2060, 844171), (2663, 653020), (3170, 548578), (5326, 326510), (6340, 274289), (10652, 163255), (13315, 130604), (26630, 65302), (32651, 53260)]