1101490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 2202480

約数和(自身を除く): 1100990

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 229, 370, 458, 481, 962, 1145, 2290, 2405, 2977, 4810, 5954, 8473, 14885, 16946, 29770, 42365, 84730, 110149, 220298, 550745, 1101490]

約数ペア:

[(1, 1101490), (2, 550745), (5, 220298), (10, 110149), (13, 84730), (26, 42365), (37, 29770), (65, 16946), (74, 14885), (130, 8473), (185, 5954), (229, 4810), (370, 2977), (458, 2405), (481, 2290), (962, 1145)]