2014726480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1937237}}^1$

素因数の和:1937263

約数の個数: 40

約数和(自身を含む): 5044567752

約数和(自身を除く): 3029841272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1937237, 3874474, 7748948, 9686185, 15497896, 19372370, 25184081, 30995792, 38744740, 50368162, 77489480, 100736324, 125920405, 154978960, 201472648, 251840810, 402945296, 503681620, 1007363240, 2014726480]

約数ペア:

[(1, 2014726480), (2, 1007363240), (4, 503681620), (5, 402945296), (8, 251840810), (10, 201472648), (13, 154978960), (16, 125920405), (20, 100736324), (26, 77489480), (40, 50368162), (52, 38744740), (65, 30995792), (80, 25184081), (104, 19372370), (130, 15497896), (208, 9686185), (260, 7748948), (520, 3874474), (1040, 1937237)]