877002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 2161440

約数和(自身を除く): 1284438

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 157, 266, 294, 314, 399, 471, 798, 931, 942, 1099, 1862, 2198, 2793, 2983, 3297, 5586, 5966, 6594, 7693, 8949, 15386, 17898, 20881, 23079, 41762, 46158, 62643, 125286, 146167, 292334, 438501, 877002]

約数ペア:

[(1, 877002), (2, 438501), (3, 292334), (6, 146167), (7, 125286), (14, 62643), (19, 46158), (21, 41762), (38, 23079), (42, 20881), (49, 17898), (57, 15386), (98, 8949), (114, 7693), (133, 6594), (147, 5966), (157, 5586), (266, 3297), (294, 2983), (314, 2793), (399, 2198), (471, 1862), (798, 1099), (931, 942)]