2022647907

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2\times {\mathrm{397}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 3281557760

約数和(自身を除く): 1258909853

約数列:

[1, 3, 7, 19, 21, 57, 113, 133, 339, 397, 399, 791, 1191, 2147, 2373, 2779, 6441, 7543, 8337, 12769, 15029, 22629, 38307, 44861, 45087, 52801, 89383, 134583, 158403, 242611, 268149, 314027, 727833, 852359, 942081, 1698277, 2557077, 5069293, 5094831, 5966513, 15207879, 17899539, 35485051, 96316567, 106455153, 288949701, 674215969, 2022647907]

約数ペア:

[(1, 2022647907), (3, 674215969), (7, 288949701), (19, 106455153), (21, 96316567), (57, 35485051), (113, 17899539), (133, 15207879), (339, 5966513), (397, 5094831), (399, 5069293), (791, 2557077), (1191, 1698277), (2147, 942081), (2373, 852359), (2779, 727833), (6441, 314027), (7543, 268149), (8337, 242611), (12769, 158403), (15029, 134583), (22629, 89383), (38307, 52801), (44861, 45087)]