2028753412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{1049}}^1$

素因数の和:1333

約数の個数: 72

約数和(自身を含む): 4332384000

約数和(自身を除く): 2303630588

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 239, 289, 476, 478, 578, 956, 1049, 1156, 1673, 2023, 2098, 3346, 4046, 4063, 4196, 6692, 7343, 8092, 8126, 14686, 16252, 17833, 28441, 29372, 35666, 56882, 69071, 71332, 113764, 124831, 138142, 249662, 250711, 276284, 303161, 483497, 499324, 501422, 606322, 966994, 1002844, 1212644, 1754977, 1933988, 2122127, 3509954, 4244254, 4262087, 7019908, 8488508, 8524174, 17048348, 29834609, 59669218, 72455479, 119338436, 144910958, 289821916, 507188353, 1014376706, 2028753412]

約数ペア:

[(1, 2028753412), (2, 1014376706), (4, 507188353), (7, 289821916), (14, 144910958), (17, 119338436), (28, 72455479), (34, 59669218), (68, 29834609), (119, 17048348), (238, 8524174), (239, 8488508), (289, 7019908), (476, 4262087), (478, 4244254), (578, 3509954), (956, 2122127), (1049, 1933988), (1156, 1754977), (1673, 1212644), (2023, 1002844), (2098, 966994), (3346, 606322), (4046, 501422), (4063, 499324), (4196, 483497), (6692, 303161), (7343, 276284), (8092, 250711), (8126, 249662), (14686, 138142), (16252, 124831), (17833, 113764), (28441, 71332), (29372, 69071), (35666, 56882)]