145280954

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42013}}^1$

素因数の和:42054

約数の個数: 32

約数和(自身を含む): 282334080

約数和(自身を除く): 137053126

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 42013, 84026, 294091, 546169, 588182, 798247, 1092338, 1596494, 3823183, 5587729, 7646366, 10377211, 11175458, 20754422, 72640477, 145280954]

約数ペア:

[(1, 145280954), (2, 72640477), (7, 20754422), (13, 11175458), (14, 10377211), (19, 7646366), (26, 5587729), (38, 3823183), (91, 1596494), (133, 1092338), (182, 798247), (247, 588182), (266, 546169), (494, 294091), (1729, 84026), (3458, 42013)]