81046394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1129}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 143519040

約数和(自身を除く): 62472646

約数列:

[1, 2, 11, 13, 22, 26, 143, 251, 286, 502, 1129, 2258, 2761, 3263, 5522, 6526, 12419, 14677, 24838, 29354, 35893, 71786, 161447, 283379, 322894, 566758, 3117169, 3683927, 6234338, 7367854, 40523197, 81046394]

約数ペア:

[(1, 81046394), (2, 40523197), (11, 7367854), (13, 6234338), (22, 3683927), (26, 3117169), (143, 566758), (251, 322894), (286, 283379), (502, 161447), (1129, 71786), (2258, 35893), (2761, 29354), (3263, 24838), (5522, 14677), (6526, 12419)]