1270178312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{40847}}^1$

素因数の和:40902

約数の個数: 48

約数和(自身を含む): 2691066240

約数和(自身を除く): 1420887928

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2392, 3887, 7774, 15548, 31096, 40847, 81694, 163388, 326776, 531011, 939481, 1062022, 1878962, 2124044, 3757924, 4248088, 6903143, 7515848, 12213253, 13806286, 24426506, 27612572, 48853012, 55225144, 97706024, 158772289, 317544578, 635089156, 1270178312]

約数ペア:

[(1, 1270178312), (2, 635089156), (4, 317544578), (8, 158772289), (13, 97706024), (23, 55225144), (26, 48853012), (46, 27612572), (52, 24426506), (92, 13806286), (104, 12213253), (169, 7515848), (184, 6903143), (299, 4248088), (338, 3757924), (598, 2124044), (676, 1878962), (1196, 1062022), (1352, 939481), (2392, 531011), (3887, 326776), (7774, 163388), (15548, 81694), (31096, 40847)]