1221326206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{36767}}^1$

素因数の和:37763

約数の個数: 16

約数和(自身を含む): 1941791616

約数和(自身を除く): 720465410

約数列:

[1, 2, 17, 34, 977, 1954, 16609, 33218, 36767, 73534, 625039, 1250078, 35921359, 71842718, 610663103, 1221326206]

約数ペア:

[(1, 1221326206), (2, 610663103), (17, 71842718), (34, 35921359), (977, 1250078), (1954, 625039), (16609, 73534), (33218, 36767)]