425817262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1741}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 719933760

約数和(自身を除く): 294116498

約数列:

[1, 2, 13, 23, 26, 46, 299, 409, 598, 818, 1741, 3482, 5317, 9407, 10634, 18814, 22633, 40043, 45266, 80086, 122291, 244582, 520559, 712069, 1041118, 1424138, 9256897, 16377587, 18513794, 32755174, 212908631, 425817262]

約数ペア:

[(1, 425817262), (2, 212908631), (13, 32755174), (23, 18513794), (26, 16377587), (46, 9256897), (299, 1424138), (409, 1041118), (598, 712069), (818, 520559), (1741, 244582), (3482, 122291), (5317, 80086), (9407, 45266), (10634, 40043), (18814, 22633)]