1407016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 2892960

約数和(自身を除く): 1485944

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 163, 166, 326, 332, 652, 664, 1079, 1304, 2119, 2158, 4238, 4316, 8476, 8632, 13529, 16952, 27058, 54116, 108232, 175877, 351754, 703508, 1407016]

約数ペア:

[(1, 1407016), (2, 703508), (4, 351754), (8, 175877), (13, 108232), (26, 54116), (52, 27058), (83, 16952), (104, 13529), (163, 8632), (166, 8476), (326, 4316), (332, 4238), (652, 2158), (664, 2119), (1079, 1304)]