129956908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{11047}}^1$

素因数の和:11241

約数の個数: 24

約数和(自身を含む): 242216352

約数和(自身を除く): 112259444

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 692, 2941, 5882, 11047, 11764, 22094, 44188, 187799, 375598, 751196, 1911131, 3822262, 7644524, 32489227, 64978454, 129956908]

約数ペア:

[(1, 129956908), (2, 64978454), (4, 32489227), (17, 7644524), (34, 3822262), (68, 1911131), (173, 751196), (346, 375598), (692, 187799), (2941, 44188), (5882, 22094), (11047, 11764)]