2019616571668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{486889241}}^1$

素因数の和:486889323

約数の個数: 24

約数和(自身を含む): 3803578758504

約数和(自身を除く): 1783962186836

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 486889241, 973778482, 1947556964, 8277117097, 16554234194, 29700243701, 33108468388, 59400487402, 118800974804, 504904142917, 1009808285834, 2019616571668]

約数ペア:

[(1, 2019616571668), (2, 1009808285834), (4, 504904142917), (17, 118800974804), (34, 59400487402), (61, 33108468388), (68, 29700243701), (122, 16554234194), (244, 8277117097), (1037, 1947556964), (2074, 973778482), (4148, 486889241)]