853669468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 1596913920

約数和(自身を除く): 743244452

約数列:

[1, 2, 4, 19, 38, 76, 137, 163, 274, 326, 503, 548, 652, 1006, 2012, 2603, 3097, 5206, 6194, 9557, 10412, 12388, 19114, 22331, 38228, 44662, 68911, 81989, 89324, 137822, 163978, 275644, 327956, 424289, 848578, 1309309, 1557791, 1697156, 2618618, 3115582, 5237236, 6231164, 11232493, 22464986, 44929972, 213417367, 426834734, 853669468]

約数ペア:

[(1, 853669468), (2, 426834734), (4, 213417367), (19, 44929972), (38, 22464986), (76, 11232493), (137, 6231164), (163, 5237236), (274, 3115582), (326, 2618618), (503, 1697156), (548, 1557791), (652, 1309309), (1006, 848578), (2012, 424289), (2603, 327956), (3097, 275644), (5206, 163978), (6194, 137822), (9557, 89324), (10412, 81989), (12388, 68911), (19114, 44662), (22331, 38228)]