1282872058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{112909}}^1$

素因数の和:112966

約数の個数: 32

約数和(自身を含む): 2276265600

約数和(自身を除く): 993393542

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 112909, 225818, 1467817, 2145271, 2596907, 2935634, 4290542, 5193814, 27888523, 33759791, 49341233, 55777046, 67519582, 98682466, 641436029, 1282872058]

約数ペア:

[(1, 1282872058), (2, 641436029), (13, 98682466), (19, 67519582), (23, 55777046), (26, 49341233), (38, 33759791), (46, 27888523), (247, 5193814), (299, 4290542), (437, 2935634), (494, 2596907), (598, 2145271), (874, 1467817), (5681, 225818), (11362, 112909)]