2015016616

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137713}}^1$

素因数の和:137809

約数の個数: 32

約数和(自身を含む): 3966163200

約数和(自身を除く): 1951146584

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1829, 3658, 7316, 14632, 137713, 275426, 550852, 1101704, 4269103, 8125067, 8538206, 16250134, 17076412, 32500268, 34152824, 65000536, 251877077, 503754154, 1007508308, 2015016616]

約数ペア:

[(1, 2015016616), (2, 1007508308), (4, 503754154), (8, 251877077), (31, 65000536), (59, 34152824), (62, 32500268), (118, 17076412), (124, 16250134), (236, 8538206), (248, 8125067), (472, 4269103), (1829, 1101704), (3658, 550852), (7316, 275426), (14632, 137713)]