276996886

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{3491}}^1$

素因数の和:3999

約数の個数: 16

約数和(自身を含む): 420925680

約数和(自身を除く): 143928794

約数列:

[1, 2, 97, 194, 409, 818, 3491, 6982, 39673, 79346, 338627, 677254, 1427819, 2855638, 138498443, 276996886]

約数ペア:

[(1, 276996886), (2, 138498443), (97, 2855638), (194, 1427819), (409, 677254), (818, 338627), (3491, 79346), (6982, 39673)]