858591610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{8867}}^1$

素因数の和:9318

約数の個数: 32

約数和(自身を含む): 1616671872

約数和(自身を除く): 758080262

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 421, 842, 2105, 4210, 8867, 9683, 17734, 19366, 44335, 48415, 88670, 96830, 203941, 407882, 1019705, 2039410, 3733007, 7466014, 18665035, 37330070, 85859161, 171718322, 429295805, 858591610]

約数ペア:

[(1, 858591610), (2, 429295805), (5, 171718322), (10, 85859161), (23, 37330070), (46, 18665035), (115, 7466014), (230, 3733007), (421, 2039410), (842, 1019705), (2105, 407882), (4210, 203941), (8867, 96830), (9683, 88670), (17734, 48415), (19366, 44335)]