1087560542236

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1\times {\mathrm{542183}}^1$

素因数の和:543274

約数の個数: 48

約数和(自身を含む): 2207946746880

約数和(自身を除く): 1120386204644

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1009, 1988, 2018, 4036, 7063, 14126, 28252, 71639, 143278, 286556, 501473, 542183, 1002946, 1084366, 2005892, 2168732, 3795281, 7590562, 15181124, 38494993, 76989986, 153979972, 269464951, 538929902, 547062647, 1077859804, 1094125294, 2188250588, 3829438529, 7658877058, 15317754116, 38841447937, 77682895874, 155365791748, 271890135559, 543780271118, 1087560542236]

約数ペア:

[(1, 1087560542236), (2, 543780271118), (4, 271890135559), (7, 155365791748), (14, 77682895874), (28, 38841447937), (71, 15317754116), (142, 7658877058), (284, 3829438529), (497, 2188250588), (994, 1094125294), (1009, 1077859804), (1988, 547062647), (2018, 538929902), (4036, 269464951), (7063, 153979972), (14126, 76989986), (28252, 38494993), (71639, 15181124), (143278, 7590562), (286556, 3795281), (501473, 2168732), (542183, 2005892), (1002946, 1084366)]