4681222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 9283680

約数和(自身を除く): 4602458

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 89, 91, 119, 178, 182, 221, 238, 289, 442, 578, 623, 1157, 1246, 1513, 1547, 2023, 2314, 3026, 3094, 3757, 4046, 7514, 8099, 10591, 16198, 19669, 21182, 25721, 26299, 39338, 51442, 52598, 137683, 180047, 275366, 334373, 360094, 668746, 2340611, 4681222]

約数ペア:

[(1, 4681222), (2, 2340611), (7, 668746), (13, 360094), (14, 334373), (17, 275366), (26, 180047), (34, 137683), (89, 52598), (91, 51442), (119, 39338), (178, 26299), (182, 25721), (221, 21182), (238, 19669), (289, 16198), (442, 10591), (578, 8099), (623, 7514), (1157, 4046), (1246, 3757), (1513, 3094), (1547, 3026), (2023, 2314)]