7138370408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{940249}}^1$

素因数の和:940341

約数の個数: 32

約数和(自身を含む): 14611485000

約数和(自身を除く): 7473114592

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 940249, 1880498, 3760996, 7521992, 12223237, 24446474, 48892948, 68638177, 97785896, 137276354, 274552708, 549105416, 892296301, 1784592602, 3569185204, 7138370408]

約数ペア:

[(1, 7138370408), (2, 3569185204), (4, 1784592602), (8, 892296301), (13, 549105416), (26, 274552708), (52, 137276354), (73, 97785896), (104, 68638177), (146, 48892948), (292, 24446474), (584, 12223237), (949, 7521992), (1898, 3760996), (3796, 1880498), (7592, 940249)]