121714832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{447481}}^1$

素因数の和:447506

約数の個数: 20

約数和(自身を含む): 249694956

約数和(自身を除く): 127980124

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 447481, 894962, 1789924, 3579848, 7159696, 7607177, 15214354, 30428708, 60857416, 121714832]

約数ペア:

[(1, 121714832), (2, 60857416), (4, 30428708), (8, 15214354), (16, 7607177), (17, 7159696), (34, 3579848), (68, 1789924), (136, 894962), (272, 447481)]