2784870308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{39239}}^1$

素因数の和:40867

約数の個数: 24

約数和(自身を含む): 5320002240

約数和(自身を除く): 2535131932

約数列:

[1, 2, 4, 11, 22, 44, 1613, 3226, 6452, 17743, 35486, 39239, 70972, 78478, 156956, 431629, 863258, 1726516, 63292507, 126585014, 253170028, 696217577, 1392435154, 2784870308]

約数ペア:

[(1, 2784870308), (2, 1392435154), (4, 696217577), (11, 253170028), (22, 126585014), (44, 63292507), (1613, 1726516), (3226, 863258), (6452, 431629), (17743, 156956), (35486, 78478), (39239, 70972)]