2078384630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{124231}}^1$

素因数の和:124484

約数の個数: 32

約数和(自身を含む): 4293457920

約数和(自身を除く): 2215073290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 16730, 124231, 248462, 621155, 869617, 1242310, 1739234, 4348085, 8696170, 29691209, 59382418, 148456045, 207838463, 296912090, 415676926, 1039192315, 2078384630]

約数ペア:

[(1, 2078384630), (2, 1039192315), (5, 415676926), (7, 296912090), (10, 207838463), (14, 148456045), (35, 59382418), (70, 29691209), (239, 8696170), (478, 4348085), (1195, 1739234), (1673, 1242310), (2390, 869617), (3346, 621155), (8365, 248462), (16730, 124231)]