1401361138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{200023}}^1$

素因数の和:200169

約数の個数: 16

約数和(自身を含む): 2189062656

約数和(自身を除く): 787701518

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 200023, 400046, 6200713, 12401426, 22602599, 45205198, 700680569, 1401361138]

約数ペア:

[(1, 1401361138), (2, 700680569), (31, 45205198), (62, 22602599), (113, 12401426), (226, 6200713), (3503, 400046), (7006, 200023)]