9198878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 15628032

約数和(自身を除く): 6429154

約数列:

[1, 2, 13, 26, 31, 62, 101, 113, 202, 226, 403, 806, 1313, 1469, 2626, 2938, 3131, 3503, 6262, 7006, 11413, 22826, 40703, 45539, 81406, 91078, 148369, 296738, 353803, 707606, 4599439, 9198878]

約数ペア:

[(1, 9198878), (2, 4599439), (13, 707606), (26, 353803), (31, 296738), (62, 148369), (101, 91078), (113, 81406), (202, 45539), (226, 40703), (403, 22826), (806, 11413), (1313, 7006), (1469, 6262), (2626, 3503), (2938, 3131)]