2019954146

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{2293}}^1$

素因数の和:2499

約数の個数: 48

約数和(自身を含む): 3601075320

約数和(自身を除く): 1581121174

約数列:

[1, 2, 7, 14, 49, 89, 98, 101, 178, 202, 623, 707, 1246, 1414, 2293, 4361, 4586, 4949, 8722, 8989, 9898, 16051, 17978, 32102, 62923, 112357, 125846, 204077, 224714, 231593, 408154, 440461, 463186, 880922, 1428539, 1621151, 2857078, 3242302, 9999773, 11348057, 19999546, 20611777, 22696114, 41223554, 144282439, 288564878, 1009977073, 2019954146]

約数ペア:

[(1, 2019954146), (2, 1009977073), (7, 288564878), (14, 144282439), (49, 41223554), (89, 22696114), (98, 20611777), (101, 19999546), (178, 11348057), (202, 9999773), (623, 3242302), (707, 2857078), (1246, 1621151), (1414, 1428539), (2293, 880922), (4361, 463186), (4586, 440461), (4949, 408154), (8722, 231593), (8989, 224714), (9898, 204077), (16051, 125846), (17978, 112357), (32102, 62923)]