258418319296

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{130251169}}^1$

素因数の和:130251212

約数の個数: 28

約数和(自身を含む): 529340754880

約数和(自身を除く): 270922435584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 130251169, 260502338, 521004676, 1042009352, 2084018704, 4037786239, 4168037408, 8075572478, 8336074816, 16151144956, 32302289912, 64604579824, 129209159648, 258418319296]

約数ペア:

[(1, 258418319296), (2, 129209159648), (4, 64604579824), (8, 32302289912), (16, 16151144956), (31, 8336074816), (32, 8075572478), (62, 4168037408), (64, 4037786239), (124, 2084018704), (248, 1042009352), (496, 521004676), (992, 260502338), (1984, 130251169)]