2920451842

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{941}}^1\times {\mathrm{2879}}^1$

素因数の和:3847

約数の個数: 48

約数和(自身を含む): 5566993920

約数和(自身を除く): 2646542078

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 941, 1078, 1882, 2879, 5758, 6587, 10351, 13174, 20153, 20702, 31669, 40306, 46109, 63338, 72457, 92218, 141071, 144914, 221683, 282142, 443366, 507199, 1014398, 1551781, 2709139, 3103562, 5418278, 18963973, 29800529, 37927946, 59601058, 132747811, 208603703, 265495622, 417207406, 1460225921, 2920451842]

約数ペア:

[(1, 2920451842), (2, 1460225921), (7, 417207406), (11, 265495622), (14, 208603703), (22, 132747811), (49, 59601058), (77, 37927946), (98, 29800529), (154, 18963973), (539, 5418278), (941, 3103562), (1078, 2709139), (1882, 1551781), (2879, 1014398), (5758, 507199), (6587, 443366), (10351, 282142), (13174, 221683), (20153, 144914), (20702, 141071), (31669, 92218), (40306, 72457), (46109, 63338)]