7859381608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{280933}}^1$

素因数の和:281221

約数の個数: 32

約数和(自身を含む): 15928957800

約数和(自身を除く): 8069576192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 3497, 6994, 13988, 27976, 280933, 561866, 1123732, 2247464, 3652129, 7304258, 14608516, 29217032, 75570977, 151141954, 302283908, 604567816, 982422701, 1964845402, 3929690804, 7859381608]

約数ペア:

[(1, 7859381608), (2, 3929690804), (4, 1964845402), (8, 982422701), (13, 604567816), (26, 302283908), (52, 151141954), (104, 75570977), (269, 29217032), (538, 14608516), (1076, 7304258), (2152, 3652129), (3497, 2247464), (6994, 1123732), (13988, 561866), (27976, 280933)]