1690641654

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{18353}}^1$

素因数の和:19552

約数の個数: 32

約数和(自身を含む): 3644663904

約数和(自身を除く): 1954022250

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1181, 2362, 3543, 7086, 15353, 18353, 30706, 36706, 46059, 55059, 92118, 110118, 238589, 477178, 715767, 1431534, 21674893, 43349786, 65024679, 130049358, 281773609, 563547218, 845320827, 1690641654]

約数ペア:

[(1, 1690641654), (2, 845320827), (3, 563547218), (6, 281773609), (13, 130049358), (26, 65024679), (39, 43349786), (78, 21674893), (1181, 1431534), (2362, 715767), (3543, 477178), (7086, 238589), (15353, 110118), (18353, 92118), (30706, 55059), (36706, 46059)]