809144636

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{683}}^1\times {\mathrm{2621}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 1431171504

約数和(自身を除く): 622026868

約数列:

[1, 2, 4, 113, 226, 452, 683, 1366, 2621, 2732, 5242, 10484, 77179, 154358, 296173, 308716, 592346, 1184692, 1790143, 3580286, 7160572, 202286159, 404572318, 809144636]

約数ペア:

[(1, 809144636), (2, 404572318), (4, 202286159), (113, 7160572), (226, 3580286), (452, 1790143), (683, 1184692), (1366, 592346), (2621, 308716), (2732, 296173), (5242, 154358), (10484, 77179)]