1330804928

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{263213}}^1$

素因数の和:263304

約数の個数: 28

約数和(自身を含む): 2674254240

約数和(自身を除く): 1343449312

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 263213, 526426, 1052852, 2105704, 4211408, 8422816, 16845632, 20793827, 41587654, 83175308, 166350616, 332701232, 665402464, 1330804928]

約数ペア:

[(1, 1330804928), (2, 665402464), (4, 332701232), (8, 166350616), (16, 83175308), (32, 41587654), (64, 20793827), (79, 16845632), (158, 8422816), (316, 4211408), (632, 2105704), (1264, 1052852), (2528, 526426), (5056, 263213)]