1021247245198

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1\times {\mathrm{54409}}^1$

素因数の和:55732

約数の個数: 32

約数和(自身を含む): 1569773769120

約数和(自身を除く): 548526523922

約数列:

[1, 2, 61, 122, 137, 274, 1123, 2246, 8357, 16714, 54409, 68503, 108818, 137006, 153851, 307702, 3318949, 6637898, 7454033, 9384911, 14908066, 18769822, 61101307, 122202614, 454696013, 909392026, 3727179727, 7454359454, 8370879059, 16741758118, 510623622599, 1021247245198]

約数ペア:

[(1, 1021247245198), (2, 510623622599), (61, 16741758118), (122, 8370879059), (137, 7454359454), (274, 3727179727), (1123, 909392026), (2246, 454696013), (8357, 122202614), (16714, 61101307), (54409, 18769822), (68503, 14908066), (108818, 9384911), (137006, 7454033), (153851, 6637898), (307702, 3318949)]