329474210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{4217}}^1$

素因数の和:4838

約数の個数: 32

約数和(自身を含む): 639887472

約数和(自身を除く): 310413262

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 601, 1202, 3005, 4217, 6010, 7813, 8434, 15626, 21085, 39065, 42170, 54821, 78130, 109642, 274105, 548210, 2534417, 5068834, 12672085, 25344170, 32947421, 65894842, 164737105, 329474210]

約数ペア:

[(1, 329474210), (2, 164737105), (5, 65894842), (10, 32947421), (13, 25344170), (26, 12672085), (65, 5068834), (130, 2534417), (601, 548210), (1202, 274105), (3005, 109642), (4217, 78130), (6010, 54821), (7813, 42170), (8434, 39065), (15626, 21085)]