1421000707568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{9194797}}^1$

素因数の和:9195561

約数の個数: 40

約数和(自身を含む): 2968963495008

約数和(自身を除く): 1547962787440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 743, 1486, 2972, 5944, 9659, 11888, 19318, 38636, 77272, 154544, 9194797, 18389594, 36779188, 73558376, 119532361, 147116752, 239064722, 478129444, 956258888, 1912517776, 6831734171, 13663468342, 27326936684, 54653873368, 88812544223, 109307746736, 177625088446, 355250176892, 710500353784, 1421000707568]

約数ペア:

[(1, 1421000707568), (2, 710500353784), (4, 355250176892), (8, 177625088446), (13, 109307746736), (16, 88812544223), (26, 54653873368), (52, 27326936684), (104, 13663468342), (208, 6831734171), (743, 1912517776), (1486, 956258888), (2972, 478129444), (5944, 239064722), (9659, 147116752), (11888, 119532361), (19318, 73558376), (38636, 36779188), (77272, 18389594), (154544, 9194797)]