248598922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{51131}}^1$

素因数の和:51174

約数の個数: 32

約数和(自身を含む): 463869504

約数和(自身を除く): 215270582

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 51131, 102262, 562441, 664703, 869227, 1124882, 1329406, 1738454, 7311733, 9561497, 11299951, 14623466, 19122994, 22599902, 124299461, 248598922]

約数ペア:

[(1, 248598922), (2, 124299461), (11, 22599902), (13, 19122994), (17, 14623466), (22, 11299951), (26, 9561497), (34, 7311733), (143, 1738454), (187, 1329406), (221, 1124882), (286, 869227), (374, 664703), (442, 562441), (2431, 102262), (4862, 51131)]