4213309958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{18719}}^1$

素因数の和:19532

約数の個数: 32

約数和(自身を含む): 7434685440

約数和(自身を除く): 3221375482

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 787, 1574, 8657, 10231, 17314, 18719, 20462, 37438, 112541, 205909, 225082, 243347, 411818, 486694, 2676817, 5353634, 14731853, 29463706, 162050383, 191514089, 324100766, 383028178, 2106654979, 4213309958]

約数ペア:

[(1, 4213309958), (2, 2106654979), (11, 383028178), (13, 324100766), (22, 191514089), (26, 162050383), (143, 29463706), (286, 14731853), (787, 5353634), (1574, 2676817), (8657, 486694), (10231, 411818), (17314, 243347), (18719, 225082), (20462, 205909), (37438, 112541)]