381877883558

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{55249}}^1$

素因数の和:55832

約数の個数: 32

約数和(自身を含む): 588370068000

約数和(自身を除く): 206492184442

約数列:

[1, 2, 53, 106, 197, 331, 394, 662, 10441, 17543, 20882, 35086, 55249, 65207, 110498, 130414, 2928197, 3455971, 5856394, 6911942, 10884053, 18287419, 21768106, 36574838, 576854809, 969233207, 1153709618, 1938466414, 3602621543, 7205243086, 190938941779, 381877883558]

約数ペア:

[(1, 381877883558), (2, 190938941779), (53, 7205243086), (106, 3602621543), (197, 1938466414), (331, 1153709618), (394, 969233207), (662, 576854809), (10441, 36574838), (17543, 21768106), (20882, 18287419), (35086, 10884053), (55249, 6911942), (65207, 5856394), (110498, 3455971), (130414, 2928197)]