2641036190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1195039}}^1$

素因数の和:1195076

約数の個数: 32

約数和(自身を含む): 5420701440

約数和(自身を除く): 2779665250

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 1195039, 2390078, 5975195, 11950390, 15535507, 20315663, 31071014, 40631326, 77677535, 101578315, 155355070, 203156630, 264103619, 528207238, 1320518095, 2641036190]

約数ペア:

[(1, 2641036190), (2, 1320518095), (5, 528207238), (10, 264103619), (13, 203156630), (17, 155355070), (26, 101578315), (34, 77677535), (65, 40631326), (85, 31071014), (130, 20315663), (170, 15535507), (221, 11950390), (442, 5975195), (1105, 2390078), (2210, 1195039)]