2480652

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:339

約数の個数: 48

約数和(自身を含む): 6522880

約数和(自身を除く): 4042228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 223, 309, 412, 446, 618, 669, 892, 927, 1236, 1338, 1854, 2007, 2676, 2781, 3708, 4014, 5562, 6021, 8028, 11124, 12042, 22969, 24084, 45938, 68907, 91876, 137814, 206721, 275628, 413442, 620163, 826884, 1240326, 2480652]

約数ペア:

[(1, 2480652), (2, 1240326), (3, 826884), (4, 620163), (6, 413442), (9, 275628), (12, 206721), (18, 137814), (27, 91876), (36, 68907), (54, 45938), (103, 24084), (108, 22969), (206, 12042), (223, 11124), (309, 8028), (412, 6021), (446, 5562), (618, 4014), (669, 3708), (892, 2781), (927, 2676), (1236, 2007), (1338, 1854)]