424503260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1248539}}^1$

素因数の和:1248565

約数の個数: 24

約数和(自身を含む): 943896240

約数和(自身を除く): 519392980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1248539, 2497078, 4994156, 6242695, 12485390, 21225163, 24970780, 42450326, 84900652, 106125815, 212251630, 424503260]

約数ペア:

[(1, 424503260), (2, 212251630), (4, 106125815), (5, 84900652), (10, 42450326), (17, 24970780), (20, 21225163), (34, 12485390), (68, 6242695), (85, 4994156), (170, 2497078), (340, 1248539)]