2000619479037

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{9619}}^1\times {\mathrm{28309}}^1$

素因数の和:38041

約数の個数: 32

約数和(自身を含む): 2788784128000

約数和(自身を除く): 788164648963

約数列:

[1, 3, 31, 79, 93, 237, 2449, 7347, 9619, 28309, 28857, 84927, 298189, 759901, 877579, 894567, 2236411, 2279703, 2632737, 6709233, 23556931, 69328741, 70670793, 207986223, 272304271, 816912813, 8441432401, 21512037409, 25324297203, 64536112227, 666873159679, 2000619479037]

約数ペア:

[(1, 2000619479037), (3, 666873159679), (31, 64536112227), (79, 25324297203), (93, 21512037409), (237, 8441432401), (2449, 816912813), (7347, 272304271), (9619, 207986223), (28309, 70670793), (28857, 69328741), (84927, 23556931), (298189, 6709233), (759901, 2632737), (877579, 2279703), (894567, 2236411)]