489603842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{158243}}^1$

素因数の和:158282

約数の個数: 32

約数和(自身を含む): 957059712

約数和(自身を除く): 467455870

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 158243, 316486, 1107701, 2057159, 2215402, 2690131, 4114318, 5380262, 14400113, 18830917, 28800226, 34971703, 37661834, 69943406, 244801921, 489603842]

約数ペア:

[(1, 489603842), (2, 244801921), (7, 69943406), (13, 37661834), (14, 34971703), (17, 28800226), (26, 18830917), (34, 14400113), (91, 5380262), (119, 4114318), (182, 2690131), (221, 2215402), (238, 2057159), (442, 1107701), (1547, 316486), (3094, 158243)]