421736282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1747}}^1\times {\mathrm{10973}}^1$

素因数の和:12733

約数の個数: 16

約数和(自身を含む): 690571872

約数和(自身を除く): 268835590

約数列:

[1, 2, 11, 22, 1747, 3494, 10973, 19217, 21946, 38434, 120703, 241406, 19169831, 38339662, 210868141, 421736282]

約数ペア:

[(1, 421736282), (2, 210868141), (11, 38339662), (22, 19169831), (1747, 241406), (3494, 120703), (10973, 38434), (19217, 21946)]