1620771602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 2604648960

約数和(自身を除く): 983877358

約数列:

[1, 2, 17, 34, 157, 211, 314, 422, 1439, 2669, 2878, 3587, 5338, 7174, 24463, 33127, 48926, 66254, 225923, 303629, 451846, 563159, 607258, 1126318, 3840691, 5161693, 7681382, 10323386, 47669753, 95339506, 810385801, 1620771602]

約数ペア:

[(1, 1620771602), (2, 810385801), (17, 95339506), (34, 47669753), (157, 10323386), (211, 7681382), (314, 5161693), (422, 3840691), (1439, 1126318), (2669, 607258), (2878, 563159), (3587, 451846), (5338, 303629), (7174, 225923), (24463, 66254), (33127, 48926)]