1834949774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{21841}}^1$

素因数の和:22220

約数の個数: 32

約数和(自身を含む): 3340253376

約数和(自身を除く): 1505303602

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 353, 706, 2471, 4942, 6001, 12002, 21841, 42007, 43682, 84014, 152887, 305774, 371297, 742594, 2599079, 5198158, 7709873, 15419746, 53969111, 107938222, 131067841, 262135682, 917474887, 1834949774]

約数ペア:

[(1, 1834949774), (2, 917474887), (7, 262135682), (14, 131067841), (17, 107938222), (34, 53969111), (119, 15419746), (238, 7709873), (353, 5198158), (706, 2599079), (2471, 742594), (4942, 371297), (6001, 305774), (12002, 152887), (21841, 84014), (42007, 43682)]