1008722416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131071}}^1$

素因数の和:131129

約数の個数: 40

約数和(自身を含む): 2161639424

約数和(自身を除く): 1152917008

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 131071, 262142, 524284, 1048568, 1703923, 2097136, 3407846, 4849627, 6815692, 9699254, 13631384, 19398508, 27262768, 38797016, 63045151, 77594032, 126090302, 252180604, 504361208, 1008722416]

約数ペア:

[(1, 1008722416), (2, 504361208), (4, 252180604), (8, 126090302), (13, 77594032), (16, 63045151), (26, 38797016), (37, 27262768), (52, 19398508), (74, 13631384), (104, 9699254), (148, 6815692), (208, 4849627), (296, 3407846), (481, 2097136), (592, 1703923), (962, 1048568), (1924, 524284), (3848, 262142), (7696, 131071)]