247434994

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{17581}}^1$

素因数の和:17841

約数の個数: 16

約数和(自身を含む): 384834816

約数和(自身を除く): 137399822

約数列:

[1, 2, 31, 62, 227, 454, 7037, 14074, 17581, 35162, 545011, 1090022, 3990887, 7981774, 123717497, 247434994]

約数ペア:

[(1, 247434994), (2, 123717497), (31, 7981774), (62, 3990887), (227, 1090022), (454, 545011), (7037, 35162), (14074, 17581)]