1481380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4383

約数の個数: 24

約数和(自身を含む): 3294648

約数和(自身を除く): 1813268

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4357, 8714, 17428, 21785, 43570, 74069, 87140, 148138, 296276, 370345, 740690, 1481380]

約数ペア:

[(1, 1481380), (2, 740690), (4, 370345), (5, 296276), (10, 148138), (17, 87140), (20, 74069), (34, 43570), (68, 21785), (85, 17428), (170, 8714), (340, 4357)]