304878118

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{69259}}^1$

素因数の和:69363

約数の個数: 16

約数和(自身を含む): 478725120

約数和(自身を除く): 173847002

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 69259, 138518, 2147029, 4294058, 4917389, 9834778, 152439059, 304878118]

約数ペア:

[(1, 304878118), (2, 152439059), (31, 9834778), (62, 4917389), (71, 4294058), (142, 2147029), (2201, 138518), (4402, 69259)]