1298466112

素因数分解:

$2^6\times {\mathrm{20288533}}^1$

素因数の和:20288545

約数の個数: 14

約数和(自身を含む): 2576643818

約数和(自身を除く): 1278177706

約数列:

[1, 2, 4, 8, 16, 32, 64, 20288533, 40577066, 81154132, 162308264, 324616528, 649233056, 1298466112]

約数ペア:

[(1, 1298466112), (2, 649233056), (4, 324616528), (8, 162308264), (16, 81154132), (32, 40577066), (64, 20288533)]