2503668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 6272000

約数和(自身を除く): 3768332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 79, 114, 139, 158, 228, 237, 278, 316, 417, 474, 556, 834, 948, 1501, 1668, 2641, 3002, 4503, 5282, 6004, 7923, 9006, 10564, 10981, 15846, 18012, 21962, 31692, 32943, 43924, 65886, 131772, 208639, 417278, 625917, 834556, 1251834, 2503668]

約数ペア:

[(1, 2503668), (2, 1251834), (3, 834556), (4, 625917), (6, 417278), (12, 208639), (19, 131772), (38, 65886), (57, 43924), (76, 32943), (79, 31692), (114, 21962), (139, 18012), (158, 15846), (228, 10981), (237, 10564), (278, 9006), (316, 7923), (417, 6004), (474, 5282), (556, 4503), (834, 3002), (948, 2641), (1501, 1668)]