90451058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 148824000

約数和(自身を除く): 58372942

約数列:

[1, 2, 19, 29, 38, 58, 211, 389, 422, 551, 778, 1102, 4009, 6119, 7391, 8018, 11281, 12238, 14782, 22562, 82079, 116261, 164158, 214339, 232522, 428678, 1559501, 2380291, 3119002, 4760582, 45225529, 90451058]

約数ペア:

[(1, 90451058), (2, 45225529), (19, 4760582), (29, 3119002), (38, 2380291), (58, 1559501), (211, 428678), (389, 232522), (422, 214339), (551, 164158), (778, 116261), (1102, 82079), (4009, 22562), (6119, 14782), (7391, 12238), (8018, 11281)]