2456090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2699}}^1$

素因数の和:2726

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2987110

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2699, 5398, 13495, 18893, 26990, 35087, 37786, 70174, 94465, 175435, 188930, 245609, 350870, 491218, 1228045, 2456090]

約数ペア:

[(1, 2456090), (2, 1228045), (5, 491218), (7, 350870), (10, 245609), (13, 188930), (14, 175435), (26, 94465), (35, 70174), (65, 37786), (70, 35087), (91, 26990), (130, 18893), (182, 13495), (455, 5398), (910, 2699)]