45278138

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 68772480

約数和(自身を除く): 23494342

約数列:

[1, 2, 139, 271, 278, 542, 601, 1202, 37669, 75338, 83539, 162871, 167078, 325742, 22639069, 45278138]

約数ペア:

[(1, 45278138), (2, 22639069), (139, 325742), (271, 167078), (278, 162871), (542, 83539), (601, 75338), (1202, 37669)]