1260952016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{159857}}^1$

素因数の和:159911

約数の個数: 40

約数和(自身を含む): 2676022920

約数和(自身を除く): 1415070904

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 159857, 319714, 639428, 1278856, 2557712, 2717569, 4635853, 5435138, 9271706, 10870276, 18543412, 21740552, 37086824, 43481104, 74173648, 78809501, 157619002, 315238004, 630476008, 1260952016]

約数ペア:

[(1, 1260952016), (2, 630476008), (4, 315238004), (8, 157619002), (16, 78809501), (17, 74173648), (29, 43481104), (34, 37086824), (58, 21740552), (68, 18543412), (116, 10870276), (136, 9271706), (232, 5435138), (272, 4635853), (464, 2717569), (493, 2557712), (986, 1278856), (1972, 639428), (3944, 319714), (7888, 159857)]