2019960256

素因数分解:

$2^6\times {\mathrm{3271}}^1\times {\mathrm{9649}}^1$

素因数の和:12932

約数の個数: 28

約数和(自身を含む): 4009999600

約数和(自身を除く): 1990039344

約数列:

[1, 2, 4, 8, 16, 32, 64, 3271, 6542, 9649, 13084, 19298, 26168, 38596, 52336, 77192, 104672, 154384, 209344, 308768, 617536, 31561879, 63123758, 126247516, 252495032, 504990064, 1009980128, 2019960256]

約数ペア:

[(1, 2019960256), (2, 1009980128), (4, 504990064), (8, 252495032), (16, 126247516), (32, 63123758), (64, 31561879), (3271, 617536), (6542, 308768), (9649, 209344), (13084, 154384), (19298, 104672), (26168, 77192), (38596, 52336)]