2514050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 5838912

約数和(自身を除く): 3324862

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 653, 770, 1306, 1925, 3265, 3850, 4571, 6530, 7183, 9142, 14366, 16325, 22855, 32650, 35915, 45710, 50281, 71830, 100562, 114275, 179575, 228550, 251405, 359150, 502810, 1257025, 2514050]

約数ペア:

[(1, 2514050), (2, 1257025), (5, 502810), (7, 359150), (10, 251405), (11, 228550), (14, 179575), (22, 114275), (25, 100562), (35, 71830), (50, 50281), (55, 45710), (70, 35915), (77, 32650), (110, 22855), (154, 16325), (175, 14366), (275, 9142), (350, 7183), (385, 6530), (550, 4571), (653, 3850), (770, 3265), (1306, 1925)]