274300988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{128659}}^1$

素因数の和:128717

約数の個数: 24

約数和(自身を含む): 529564560

約数和(自身を除く): 255263572

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 128659, 257318, 514636, 1672567, 3345134, 5275019, 6690268, 10550038, 21100076, 68575247, 137150494, 274300988]

約数ペア:

[(1, 274300988), (2, 137150494), (4, 68575247), (13, 21100076), (26, 10550038), (41, 6690268), (52, 5275019), (82, 3345134), (164, 1672567), (533, 514636), (1066, 257318), (2132, 128659)]