855302402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{983}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 1376860032

約数和(自身を除く): 521557630

約数列:

[1, 2, 17, 34, 157, 163, 314, 326, 983, 1966, 2669, 2771, 5338, 5542, 16711, 25591, 33422, 51182, 154331, 160229, 308662, 320458, 435047, 870094, 2623627, 2723893, 5247254, 5447786, 25155953, 50311906, 427651201, 855302402]

約数ペア:

[(1, 855302402), (2, 427651201), (17, 50311906), (34, 25155953), (157, 5447786), (163, 5247254), (314, 2723893), (326, 2623627), (983, 870094), (1966, 435047), (2669, 320458), (2771, 308662), (5338, 160229), (5542, 154331), (16711, 51182), (25591, 33422)]