7285802038

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{391163}}^1$

素因数の和:391371

約数の個数: 16

約数和(自身を含む): 11171643840

約数和(自身を除く): 3885841802

約数列:

[1, 2, 67, 134, 139, 278, 9313, 18626, 391163, 782326, 26207921, 52415842, 54371657, 108743314, 3642901019, 7285802038]

約数ペア:

[(1, 7285802038), (2, 3642901019), (67, 108743314), (134, 54371657), (139, 52415842), (278, 26207921), (9313, 782326), (18626, 391163)]