964648438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{53693}}^1$

素因数の和:54399

約数の個数: 16

約数和(自身を含む): 1560562416

約数和(自身を除く): 595913978

約数列:

[1, 2, 13, 26, 691, 1382, 8983, 17966, 53693, 107386, 698009, 1396018, 37101863, 74203726, 482324219, 964648438]

約数ペア:

[(1, 964648438), (2, 482324219), (13, 74203726), (26, 37101863), (691, 1396018), (1382, 698009), (8983, 107386), (17966, 53693)]