4078160968

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{220013}}^1$

素因数の和:220357

約数の個数: 32

約数和(自身を含む): 8765357760

約数和(自身を除く): 4687196792

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4634, 9268, 18536, 220013, 440026, 880052, 1540091, 1760104, 3080182, 6160364, 12320728, 72824303, 145648606, 291297212, 509770121, 582594424, 1019540242, 2039080484, 4078160968]

約数ペア:

[(1, 4078160968), (2, 2039080484), (4, 1019540242), (7, 582594424), (8, 509770121), (14, 291297212), (28, 145648606), (56, 72824303), (331, 12320728), (662, 6160364), (1324, 3080182), (2317, 1760104), (2648, 1540091), (4634, 880052), (9268, 440026), (18536, 220013)]