423367048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239461}}^1$

素因数の和:239497

約数の個数: 32

約数和(自身を含む): 905166360

約数和(自身を除く): 481799312

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 239461, 478922, 957844, 1915688, 3112993, 4070837, 6225986, 8141674, 12451972, 16283348, 24903944, 32566696, 52920881, 105841762, 211683524, 423367048]

約数ペア:

[(1, 423367048), (2, 211683524), (4, 105841762), (8, 52920881), (13, 32566696), (17, 24903944), (26, 16283348), (34, 12451972), (52, 8141674), (68, 6225986), (104, 4070837), (136, 3112993), (221, 1915688), (442, 957844), (884, 478922), (1768, 239461)]