1541968

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5669}}^1$

素因数の和:5694

約数の個数: 20

約数和(自身を含む): 3163860

約数和(自身を除く): 1621892

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5669, 11338, 22676, 45352, 90704, 96373, 192746, 385492, 770984, 1541968]

約数ペア:

[(1, 1541968), (2, 770984), (4, 385492), (8, 192746), (16, 96373), (17, 90704), (34, 45352), (68, 22676), (136, 11338), (272, 5669)]