884865470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{10601}}^1$

素因数の和:11116

約数の個数: 32

約数和(自身を含む): 1690043616

約数和(自身を除く): 805178146

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 491, 982, 2455, 4910, 8347, 10601, 16694, 21202, 41735, 53005, 83470, 106010, 180217, 360434, 901085, 1802170, 5205091, 10410182, 26025455, 52050910, 88486547, 176973094, 442432735, 884865470]

約数ペア:

[(1, 884865470), (2, 442432735), (5, 176973094), (10, 88486547), (17, 52050910), (34, 26025455), (85, 10410182), (170, 5205091), (491, 1802170), (982, 901085), (2455, 360434), (4910, 180217), (8347, 106010), (10601, 83470), (16694, 53005), (21202, 41735)]