1900548978

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1\times {\mathrm{4363}}^1$

素因数の和:5366

約数の個数: 32

約数和(自身を含む): 3854284800

約数和(自身を除く): 1953735822

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 919, 1838, 2757, 4363, 5514, 8726, 13089, 26178, 72601, 145202, 217803, 344677, 435606, 689354, 1034031, 2068062, 4009597, 8019194, 12028791, 24057582, 316758163, 633516326, 950274489, 1900548978]

約数ペア:

[(1, 1900548978), (2, 950274489), (3, 633516326), (6, 316758163), (79, 24057582), (158, 12028791), (237, 8019194), (474, 4009597), (919, 2068062), (1838, 1034031), (2757, 689354), (4363, 435606), (5514, 344677), (8726, 217803), (13089, 145202), (26178, 72601)]