630524912

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{498833}}^1$

素因数の和:498920

約数の個数: 20

約数和(自身を含む): 1237108320

約数和(自身を除く): 606583408

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 498833, 997666, 1995332, 3990664, 7981328, 39407807, 78815614, 157631228, 315262456, 630524912]

約数ペア:

[(1, 630524912), (2, 315262456), (4, 157631228), (8, 78815614), (16, 39407807), (79, 7981328), (158, 3990664), (316, 1995332), (632, 997666), (1264, 498833)]