402916838

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1\times {\mathrm{1993}}^1$

素因数の和:2639

約数の個数: 16

約数和(自身を含む): 608536896

約数和(自身を除く): 205620058

約数列:

[1, 2, 271, 373, 542, 746, 1993, 3986, 101083, 202166, 540103, 743389, 1080206, 1486778, 201458419, 402916838]

約数ペア:

[(1, 402916838), (2, 201458419), (271, 1486778), (373, 1080206), (542, 743389), (746, 540103), (1993, 202166), (3986, 101083)]