2040749984

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2239}}^1$

素因数の和:2582

約数の個数: 96

約数和(自身を含む): 4962908160

約数和(自身を除く): 2922158176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 313, 364, 416, 626, 728, 1252, 1456, 2191, 2239, 2504, 2912, 4069, 4382, 4478, 5008, 8138, 8764, 8956, 10016, 15673, 16276, 17528, 17912, 28483, 29107, 31346, 32552, 35056, 35824, 56966, 58214, 62692, 65104, 70112, 71648, 113932, 116428, 125384, 130208, 203749, 227864, 232856, 250768, 407498, 455728, 465712, 501536, 700807, 814996, 911456, 931424, 1401614, 1629992, 2803228, 3259984, 4905649, 5606456, 6519968, 9110491, 9811298, 11212912, 18220982, 19622596, 22425824, 36441964, 39245192, 63773437, 72883928, 78490384, 127546874, 145767856, 156980768, 255093748, 291535712, 510187496, 1020374992, 2040749984]

約数ペア:

[(1, 2040749984), (2, 1020374992), (4, 510187496), (7, 291535712), (8, 255093748), (13, 156980768), (14, 145767856), (16, 127546874), (26, 78490384), (28, 72883928), (32, 63773437), (52, 39245192), (56, 36441964), (91, 22425824), (104, 19622596), (112, 18220982), (182, 11212912), (208, 9811298), (224, 9110491), (313, 6519968), (364, 5606456), (416, 4905649), (626, 3259984), (728, 2803228), (1252, 1629992), (1456, 1401614), (2191, 931424), (2239, 911456), (2504, 814996), (2912, 700807), (4069, 501536), (4382, 465712), (4478, 455728), (5008, 407498), (8138, 250768), (8764, 232856), (8956, 227864), (10016, 203749), (15673, 130208), (16276, 125384), (17528, 116428), (17912, 113932), (28483, 71648), (29107, 70112), (31346, 65104), (32552, 62692), (35056, 58214), (35824, 56966)]