1213221602

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 1892505600

約数和(自身を除く): 679283998

約数列:

[1, 2, 59, 73, 118, 127, 146, 254, 1109, 2218, 4307, 7493, 8614, 9271, 14986, 18542, 65431, 80957, 130862, 140843, 161914, 281686, 546989, 1093978, 4776463, 8309737, 9552926, 10281539, 16619474, 20563078, 606610801, 1213221602]

約数ペア:

[(1, 1213221602), (2, 606610801), (59, 20563078), (73, 16619474), (118, 10281539), (127, 9552926), (146, 8309737), (254, 4776463), (1109, 1093978), (2218, 546989), (4307, 281686), (7493, 161914), (8614, 140843), (9271, 130862), (14986, 80957), (18542, 65431)]