1180208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4339}}^1$

素因数の和:4364

約数の個数: 20

約数和(自身を含む): 2421720

約数和(自身を除く): 1241512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4339, 8678, 17356, 34712, 69424, 73763, 147526, 295052, 590104, 1180208]

約数ペア:

[(1, 1180208), (2, 590104), (4, 295052), (8, 147526), (16, 73763), (17, 69424), (34, 34712), (68, 17356), (136, 8678), (272, 4339)]