1521692848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{430343}}^1$

素因数の和:430381

約数の個数: 40

約数和(自身を含む): 3361847328

約数和(自身を除く): 1840154480

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 430343, 860686, 1721372, 3442744, 5594459, 6885488, 7315831, 11188918, 14631662, 22377836, 29263324, 44755672, 58526648, 89511344, 95105803, 117053296, 190211606, 380423212, 760846424, 1521692848]

約数ペア:

[(1, 1521692848), (2, 760846424), (4, 380423212), (8, 190211606), (13, 117053296), (16, 95105803), (17, 89511344), (26, 58526648), (34, 44755672), (52, 29263324), (68, 22377836), (104, 14631662), (136, 11188918), (208, 7315831), (221, 6885488), (272, 5594459), (442, 3442744), (884, 1721372), (1768, 860686), (3536, 430343)]