798258460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{138107}}^1$

素因数の和:138150

約数の個数: 36

約数和(自身を含む): 1780764552

約数和(自身を除く): 982506092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 138107, 276214, 552428, 690535, 1381070, 2347819, 2762140, 4695638, 9391276, 11739095, 23478190, 39912923, 46956380, 79825846, 159651692, 199564615, 399129230, 798258460]

約数ペア:

[(1, 798258460), (2, 399129230), (4, 199564615), (5, 159651692), (10, 79825846), (17, 46956380), (20, 39912923), (34, 23478190), (68, 11739095), (85, 9391276), (170, 4695638), (289, 2762140), (340, 2347819), (578, 1381070), (1156, 690535), (1445, 552428), (2890, 276214), (5780, 138107)]