397413042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{175691}}^1$

素因数の和:175738

約数の個数: 32

約数和(自身を含む): 885487680

約数和(自身を除く): 488074638

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 175691, 351382, 527073, 1054146, 2283983, 4567966, 5095039, 6851949, 10190078, 13703898, 15285117, 30570234, 66235507, 132471014, 198706521, 397413042]

約数ペア:

[(1, 397413042), (2, 198706521), (3, 132471014), (6, 66235507), (13, 30570234), (26, 15285117), (29, 13703898), (39, 10190078), (58, 6851949), (78, 5095039), (87, 4567966), (174, 2283983), (377, 1054146), (754, 527073), (1131, 351382), (2262, 175691)]