313613008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1152989}}^1$

素因数の和:1153014

約数の個数: 20

約数和(自身を含む): 643368420

約数和(自身を除く): 329755412

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1152989, 2305978, 4611956, 9223912, 18447824, 19600813, 39201626, 78403252, 156806504, 313613008]

約数ペア:

[(1, 313613008), (2, 156806504), (4, 78403252), (8, 39201626), (16, 19600813), (17, 18447824), (34, 9223912), (68, 4611956), (136, 2305978), (272, 1152989)]