4927916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 10617600

約数和(自身を除く): 5689684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 157, 236, 266, 314, 413, 532, 628, 826, 1099, 1121, 1652, 2198, 2242, 2983, 4396, 4484, 5966, 7847, 9263, 11932, 15694, 18526, 20881, 31388, 37052, 41762, 64841, 83524, 129682, 175997, 259364, 351994, 703988, 1231979, 2463958, 4927916]

約数ペア:

[(1, 4927916), (2, 2463958), (4, 1231979), (7, 703988), (14, 351994), (19, 259364), (28, 175997), (38, 129682), (59, 83524), (76, 64841), (118, 41762), (133, 37052), (157, 31388), (236, 20881), (266, 18526), (314, 15694), (413, 11932), (532, 9263), (628, 7847), (826, 5966), (1099, 4484), (1121, 4396), (1652, 2983), (2198, 2242)]