275364506

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 436592640

約数和(自身を除く): 161228134

約数列:

[1, 2, 31, 62, 67, 134, 151, 302, 439, 878, 2077, 4154, 4681, 9362, 10117, 13609, 20234, 27218, 29413, 58826, 66289, 132578, 313627, 627254, 911803, 1823606, 2054959, 4109918, 4441363, 8882726, 137682253, 275364506]

約数ペア:

[(1, 275364506), (2, 137682253), (31, 8882726), (62, 4441363), (67, 4109918), (134, 2054959), (151, 1823606), (302, 911803), (439, 627254), (878, 313627), (2077, 132578), (4154, 66289), (4681, 58826), (9362, 29413), (10117, 27218), (13609, 20234)]