434564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 838488

約数和(自身を除く): 403924

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 137, 244, 274, 548, 793, 1586, 1781, 3172, 3562, 7124, 8357, 16714, 33428, 108641, 217282, 434564]

約数ペア:

[(1, 434564), (2, 217282), (4, 108641), (13, 33428), (26, 16714), (52, 8357), (61, 7124), (122, 3562), (137, 3172), (244, 1781), (274, 1586), (548, 793)]