4782148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 10281600

約数和(自身を除く): 5499452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 101, 133, 178, 202, 266, 356, 404, 532, 623, 707, 1246, 1414, 1691, 1919, 2492, 2828, 3382, 3838, 6764, 7676, 8989, 11837, 13433, 17978, 23674, 26866, 35956, 47348, 53732, 62923, 125846, 170791, 251692, 341582, 683164, 1195537, 2391074, 4782148]

約数ペア:

[(1, 4782148), (2, 2391074), (4, 1195537), (7, 683164), (14, 341582), (19, 251692), (28, 170791), (38, 125846), (76, 62923), (89, 53732), (101, 47348), (133, 35956), (178, 26866), (202, 23674), (266, 17978), (356, 13433), (404, 11837), (532, 8989), (623, 7676), (707, 6764), (1246, 3838), (1414, 3382), (1691, 2828), (1919, 2492)]