1025288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 2142720

約数和(自身を除く): 1117432

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 191, 244, 382, 488, 671, 764, 1342, 1528, 2101, 2684, 4202, 5368, 8404, 11651, 16808, 23302, 46604, 93208, 128161, 256322, 512644, 1025288]

約数ペア:

[(1, 1025288), (2, 512644), (4, 256322), (8, 128161), (11, 93208), (22, 46604), (44, 23302), (61, 16808), (88, 11651), (122, 8404), (191, 5368), (244, 4202), (382, 2684), (488, 2101), (671, 1528), (764, 1342)]