348766394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1103}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 565159680

約数和(自身を除く): 216393286

約数列:

[1, 2, 19, 38, 53, 106, 157, 314, 1007, 1103, 2014, 2206, 2983, 5966, 8321, 16642, 20957, 41914, 58459, 116918, 158099, 173171, 316198, 346342, 1110721, 2221442, 3290249, 6580498, 9178063, 18356126, 174383197, 348766394]

約数ペア:

[(1, 348766394), (2, 174383197), (19, 18356126), (38, 9178063), (53, 6580498), (106, 3290249), (157, 2221442), (314, 1110721), (1007, 346342), (1103, 316198), (2014, 173171), (2206, 158099), (2983, 116918), (5966, 58459), (8321, 41914), (16642, 20957)]