1938170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 3982608

約数和(自身を除く): 2044438

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 877, 1105, 1754, 2210, 4385, 8770, 11401, 14909, 22802, 29818, 57005, 74545, 114010, 149090, 193817, 387634, 969085, 1938170]

約数ペア:

[(1, 1938170), (2, 969085), (5, 387634), (10, 193817), (13, 149090), (17, 114010), (26, 74545), (34, 57005), (65, 29818), (85, 22802), (130, 14909), (170, 11401), (221, 8770), (442, 4385), (877, 2210), (1105, 1754)]