1520486084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{223207}}^1$

素因数の和:223355

約数の個数: 24

約数和(自身を含む): 2887418688

約数和(自身を除く): 1366932604

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 223207, 446414, 892828, 2901691, 5803382, 11606764, 29240117, 58480234, 116960468, 380121521, 760243042, 1520486084]

約数ペア:

[(1, 1520486084), (2, 760243042), (4, 380121521), (13, 116960468), (26, 58480234), (52, 29240117), (131, 11606764), (262, 5803382), (524, 2901691), (1703, 892828), (3406, 446414), (6812, 223207)]