2019035512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{108457}}^1$

素因数の和:108655

約数の個数: 32

約数和(自身を含む): 4099712400

約数和(自身を除く): 2080676888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 9308, 18616, 108457, 216914, 433828, 867656, 1409941, 2819882, 5639764, 11279528, 19413803, 38827606, 77655212, 155310424, 252379439, 504758878, 1009517756, 2019035512]

約数ペア:

[(1, 2019035512), (2, 1009517756), (4, 504758878), (8, 252379439), (13, 155310424), (26, 77655212), (52, 38827606), (104, 19413803), (179, 11279528), (358, 5639764), (716, 2819882), (1432, 1409941), (2327, 867656), (4654, 433828), (9308, 216914), (18616, 108457)]