1157251628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{20287}}^1$

素因数の和:21401

約数の個数: 24

約数和(自身を含む): 2183069952

約数和(自身を除く): 1025818324

約数列:

[1, 2, 4, 13, 26, 52, 1097, 2194, 4388, 14261, 20287, 28522, 40574, 57044, 81148, 263731, 527462, 1054924, 22254839, 44509678, 89019356, 289312907, 578625814, 1157251628]

約数ペア:

[(1, 1157251628), (2, 578625814), (4, 289312907), (13, 89019356), (26, 44509678), (52, 22254839), (1097, 1054924), (2194, 527462), (4388, 263731), (14261, 81148), (20287, 57044), (28522, 40574)]