2201551490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{308773}}^1$

素因数の和:308834

約数の個数: 32

約数和(自身を含む): 4268491776

約数和(自身を除く): 2066940286

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 308773, 617546, 1543865, 3087730, 7101779, 9571963, 14203558, 19143926, 35508895, 47859815, 71017790, 95719630, 220155149, 440310298, 1100775745, 2201551490]

約数ペア:

[(1, 2201551490), (2, 1100775745), (5, 440310298), (10, 220155149), (23, 95719630), (31, 71017790), (46, 47859815), (62, 35508895), (115, 19143926), (155, 14203558), (230, 9571963), (310, 7101779), (713, 3087730), (1426, 1543865), (3565, 617546), (7130, 308773)]