298243712

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{179233}}^1$

素因数の和:179260

約数の個数: 32

約数和(自身を含む): 639865380

約数和(自身を除く): 341621668

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 179233, 358466, 716932, 1433864, 2330029, 2867728, 4660058, 5735456, 9320116, 11470912, 18640232, 22941824, 37280464, 74560928, 149121856, 298243712]

約数ペア:

[(1, 298243712), (2, 149121856), (4, 74560928), (8, 37280464), (13, 22941824), (16, 18640232), (26, 11470912), (32, 9320116), (52, 5735456), (64, 4660058), (104, 2867728), (128, 2330029), (208, 1433864), (416, 716932), (832, 358466), (1664, 179233)]