8794670638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1\times {\mathrm{20071}}^1$

素因数の和:20992

約数の個数: 32

約数和(自身を含む): 14972106240

約数和(自身を除く): 6177435602

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 887, 1774, 11531, 16853, 20071, 23062, 33706, 40142, 219089, 260923, 381349, 438178, 521846, 762698, 4957537, 9915074, 17802977, 35605954, 231438701, 338256563, 462877402, 676513126, 4397335319, 8794670638]

約数ペア:

[(1, 8794670638), (2, 4397335319), (13, 676513126), (19, 462877402), (26, 338256563), (38, 231438701), (247, 35605954), (494, 17802977), (887, 9915074), (1774, 4957537), (11531, 762698), (16853, 521846), (20071, 438178), (23062, 381349), (33706, 260923), (40142, 219089)]