2912640378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{171473}}^1$

素因数の和:171646

約数の個数: 32

約数和(自身を含む): 6173064000

約数和(自身を除く): 3260423622

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2831, 5662, 8493, 16986, 171473, 342946, 514419, 1028838, 3257987, 6515974, 9773961, 19547922, 25549477, 51098954, 76648431, 153296862, 485440063, 970880126, 1456320189, 2912640378]

約数ペア:

[(1, 2912640378), (2, 1456320189), (3, 970880126), (6, 485440063), (19, 153296862), (38, 76648431), (57, 51098954), (114, 25549477), (149, 19547922), (298, 9773961), (447, 6515974), (894, 3257987), (2831, 1028838), (5662, 514419), (8493, 342946), (16986, 171473)]