7615778690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{91393}}^1$

素因数の和:92054

約数の個数: 32

約数和(自身を含む): 14786086896

約数和(自身を除く): 7170308206

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 641, 1282, 3205, 6410, 8333, 16666, 41665, 83330, 91393, 182786, 456965, 913930, 1188109, 2376218, 5940545, 11881090, 58582913, 117165826, 292914565, 585829130, 761577869, 1523155738, 3807889345, 7615778690]

約数ペア:

[(1, 7615778690), (2, 3807889345), (5, 1523155738), (10, 761577869), (13, 585829130), (26, 292914565), (65, 117165826), (130, 58582913), (641, 11881090), (1282, 5940545), (3205, 2376218), (6410, 1188109), (8333, 913930), (16666, 456965), (41665, 182786), (83330, 91393)]