815242186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1\times {\mathrm{991}}^1$

素因数の和:1678

約数の個数: 32

約数和(自身を含む): 1359484416

約数和(自身を除く): 544242230

約数列:

[1, 2, 11, 22, 61, 122, 613, 671, 991, 1226, 1342, 1982, 6743, 10901, 13486, 21802, 37393, 60451, 74786, 120902, 411323, 607483, 664961, 822646, 1214966, 1329922, 6682313, 13364626, 37056463, 74112926, 407621093, 815242186]

約数ペア:

[(1, 815242186), (2, 407621093), (11, 74112926), (22, 37056463), (61, 13364626), (122, 6682313), (613, 1329922), (671, 1214966), (991, 822646), (1226, 664961), (1342, 607483), (1982, 411323), (6743, 120902), (10901, 74786), (13486, 60451), (21802, 37393)]