298430912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{358691}}^1$

素因数の和:358716

約数の個数: 28

約数和(自身を含む): 637754376

約数和(自身を除く): 339323464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 358691, 717382, 1434764, 2869528, 4662983, 5739056, 9325966, 11478112, 18651932, 22956224, 37303864, 74607728, 149215456, 298430912]

約数ペア:

[(1, 298430912), (2, 149215456), (4, 74607728), (8, 37303864), (13, 22956224), (16, 18651932), (26, 11478112), (32, 9325966), (52, 5739056), (64, 4662983), (104, 2869528), (208, 1434764), (416, 717382), (832, 358691)]