2480964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 6168960

約数和(自身を除く): 3687996

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 101, 138, 178, 202, 267, 276, 303, 356, 404, 534, 606, 1068, 1212, 2047, 2323, 4094, 4646, 6141, 6969, 8188, 8989, 9292, 12282, 13938, 17978, 24564, 26967, 27876, 35956, 53934, 107868, 206747, 413494, 620241, 826988, 1240482, 2480964]

約数ペア:

[(1, 2480964), (2, 1240482), (3, 826988), (4, 620241), (6, 413494), (12, 206747), (23, 107868), (46, 53934), (69, 35956), (89, 27876), (92, 26967), (101, 24564), (138, 17978), (178, 13938), (202, 12282), (267, 9292), (276, 8989), (303, 8188), (356, 6969), (404, 6141), (534, 4646), (606, 4094), (1068, 2323), (1212, 2047)]