4151290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2934

約数の個数: 32

約数和(自身を含む): 8781696

約数和(自身を除く): 4630406

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2903, 5806, 14515, 29030, 31933, 37739, 63866, 75478, 159665, 188695, 319330, 377390, 415129, 830258, 2075645, 4151290]

約数ペア:

[(1, 4151290), (2, 2075645), (5, 830258), (10, 415129), (11, 377390), (13, 319330), (22, 188695), (26, 159665), (55, 75478), (65, 63866), (110, 37739), (130, 31933), (143, 29030), (286, 14515), (715, 5806), (1430, 2903)]