2420460.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 95504640

約数和(自身を除く): 55620612

約数列:

[1, 2, 3, 4, 6, 12, 67, 113, 134, 201, 226, 268, 339, 402, 439, 452, 678, 804, 878, 1317, 1356, 1756, 2634, 5268, 7571, 15142, 22713, 29413, 30284, 45426, 49607, 58826, 88239, 90852, 99214, 117652, 148821, 176478, 198428, 297642, 352956, 595284, 3323669, 6647338, 9971007, 13294676, 19942014, 39884028]

約数ペア:

[(1, 39884028), (2, 19942014), (3, 13294676), (4, 9971007), (6, 6647338), (12, 3323669), (67, 595284), (113, 352956), (134, 297642), (201, 198428), (226, 176478), (268, 148821), (339, 117652), (402, 99214), (439, 90852), (452, 88239), (678, 58826), (804, 49607), (878, 45426), (1317, 30284), (1356, 29413), (1756, 22713), (2634, 15142), (5268, 7571)]