2211377392

素因数分解:

$2^4\times 7^1\times {\mathrm{487}}^1\times {\mathrm{40543}}^1$

素因数の和:41045

約数の個数: 40

約数和(自身を含む): 4906797056

約数和(自身を除く): 2695419664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 487, 974, 1948, 3409, 3896, 6818, 7792, 13636, 27272, 40543, 54544, 81086, 162172, 283801, 324344, 567602, 648688, 1135204, 2270408, 4540816, 19744441, 39488882, 78977764, 138211087, 157955528, 276422174, 315911056, 552844348, 1105688696, 2211377392]

約数ペア:

[(1, 2211377392), (2, 1105688696), (4, 552844348), (7, 315911056), (8, 276422174), (14, 157955528), (16, 138211087), (28, 78977764), (56, 39488882), (112, 19744441), (487, 4540816), (974, 2270408), (1948, 1135204), (3409, 648688), (3896, 567602), (6818, 324344), (7792, 283801), (13636, 162172), (27272, 81086), (40543, 54544)]