129650822

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1621}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 231232320

約数和(自身を除く): 101581498

約数列:

[1, 2, 7, 14, 29, 58, 197, 203, 394, 406, 1379, 1621, 2758, 3242, 5713, 11347, 11426, 22694, 39991, 47009, 79982, 94018, 319337, 329063, 638674, 658126, 2235359, 4470718, 9260773, 18521546, 64825411, 129650822]

約数ペア:

[(1, 129650822), (2, 64825411), (7, 18521546), (14, 9260773), (29, 4470718), (58, 2235359), (197, 658126), (203, 638674), (394, 329063), (406, 319337), (1379, 94018), (1621, 79982), (2758, 47009), (3242, 39991), (5713, 22694), (11347, 11426)]