1387595856

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{207973}}^1$

素因数の和:208123

約数の個数: 40

約数和(自身を含む): 3610428640

約数和(自身を除く): 2222832784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 207973, 415946, 623919, 831892, 1247838, 1663784, 2495676, 3327568, 4991352, 9982704, 28908247, 57816494, 86724741, 115632988, 173449482, 231265976, 346898964, 462531952, 693797928, 1387595856]

約数ペア:

[(1, 1387595856), (2, 693797928), (3, 462531952), (4, 346898964), (6, 231265976), (8, 173449482), (12, 115632988), (16, 86724741), (24, 57816494), (48, 28908247), (139, 9982704), (278, 4991352), (417, 3327568), (556, 2495676), (834, 1663784), (1112, 1247838), (1668, 831892), (2224, 623919), (3336, 415946), (6672, 207973)]