2473770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6343}}^1$

素因数の和:6366

約数の個数: 32

約数和(自身を含む): 6394752

約数和(自身を除く): 3920982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 6343, 12686, 19029, 31715, 38058, 63430, 82459, 95145, 164918, 190290, 247377, 412295, 494754, 824590, 1236885, 2473770]

約数ペア:

[(1, 2473770), (2, 1236885), (3, 824590), (5, 494754), (6, 412295), (10, 247377), (13, 190290), (15, 164918), (26, 95145), (30, 82459), (39, 63430), (65, 38058), (78, 31715), (130, 19029), (195, 12686), (390, 6343)]