1697291570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{194867}}^1$

素因数の和:194954

約数の個数: 32

約数和(自身を含む): 3339258048

約数和(自身を除く): 1641966478

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 194867, 389734, 974335, 1948670, 2533271, 5066542, 12666355, 13056089, 25332710, 26112178, 65280445, 130560890, 169729157, 339458314, 848645785, 1697291570]

約数ペア:

[(1, 1697291570), (2, 848645785), (5, 339458314), (10, 169729157), (13, 130560890), (26, 65280445), (65, 26112178), (67, 25332710), (130, 13056089), (134, 12666355), (335, 5066542), (670, 2533271), (871, 1948670), (1742, 974335), (4355, 389734), (8710, 194867)]