1214894626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{203773}}^1$

素因数の和:204057

約数の個数: 16

約数和(自身を含む): 1995355008

約数和(自身を除く): 780460382

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 203773, 407546, 2241503, 4483006, 55222483, 110444966, 607447313, 1214894626]

約数ペア:

[(1, 1214894626), (2, 607447313), (11, 110444966), (22, 55222483), (271, 4483006), (542, 2241503), (2981, 407546), (5962, 203773)]