1138972668

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{431}}^1\times {\mathrm{631}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 2675635200

約数和(自身を除く): 1536662532

約数列:

[1, 2, 3, 4, 6, 12, 349, 431, 631, 698, 862, 1047, 1262, 1293, 1396, 1724, 1893, 2094, 2524, 2586, 3786, 4188, 5172, 7572, 150419, 220219, 271961, 300838, 440438, 451257, 543922, 601676, 660657, 815883, 880876, 902514, 1087844, 1321314, 1631766, 1805028, 2642628, 3263532, 94914389, 189828778, 284743167, 379657556, 569486334, 1138972668]

約数ペア:

[(1, 1138972668), (2, 569486334), (3, 379657556), (4, 284743167), (6, 189828778), (12, 94914389), (349, 3263532), (431, 2642628), (631, 1805028), (698, 1631766), (862, 1321314), (1047, 1087844), (1262, 902514), (1293, 880876), (1396, 815883), (1724, 660657), (1893, 601676), (2094, 543922), (2524, 451257), (2586, 440438), (3786, 300838), (4188, 271961), (5172, 220219), (7572, 150419)]