2774594768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139511}}^1$

素因数の和:139643

約数の個数: 40

約数和(自身を含む): 5916424896

約数和(自身を除く): 3141830128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 19888, 139511, 279022, 558044, 1116088, 1534621, 2232176, 3069242, 6138484, 12276968, 15764743, 24553936, 31529486, 63058972, 126117944, 173412173, 252235888, 346824346, 693648692, 1387297384, 2774594768]

約数ペア:

[(1, 2774594768), (2, 1387297384), (4, 693648692), (8, 346824346), (11, 252235888), (16, 173412173), (22, 126117944), (44, 63058972), (88, 31529486), (113, 24553936), (176, 15764743), (226, 12276968), (452, 6138484), (904, 3069242), (1243, 2232176), (1808, 1534621), (2486, 1116088), (4972, 558044), (9944, 279022), (19888, 139511)]