2509464552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{23087}}^1$

素因数の和:23750

約数の個数: 64

約数和(自身を含む): 7181291520

約数和(自身を除く): 4671826968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 647, 1294, 1941, 2588, 3882, 4529, 5176, 7764, 9058, 13587, 15528, 18116, 23087, 27174, 36232, 46174, 54348, 69261, 92348, 108696, 138522, 161609, 184696, 277044, 323218, 484827, 554088, 646436, 969654, 1292872, 1939308, 3878616, 14937289, 29874578, 44811867, 59749156, 89623734, 104561023, 119498312, 179247468, 209122046, 313683069, 358494936, 418244092, 627366138, 836488184, 1254732276, 2509464552]

約数ペア:

[(1, 2509464552), (2, 1254732276), (3, 836488184), (4, 627366138), (6, 418244092), (7, 358494936), (8, 313683069), (12, 209122046), (14, 179247468), (21, 119498312), (24, 104561023), (28, 89623734), (42, 59749156), (56, 44811867), (84, 29874578), (168, 14937289), (647, 3878616), (1294, 1939308), (1941, 1292872), (2588, 969654), (3882, 646436), (4529, 554088), (5176, 484827), (7764, 323218), (9058, 277044), (13587, 184696), (15528, 161609), (18116, 138522), (23087, 108696), (27174, 92348), (36232, 69261), (46174, 54348)]