1276171930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11601563}}^1$

素因数の和:11601581

約数の個数: 16

約数和(自身を含む): 2505937824

約数和(自身を除く): 1229765894

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 11601563, 23203126, 58007815, 116015630, 127617193, 255234386, 638085965, 1276171930]

約数ペア:

[(1, 1276171930), (2, 638085965), (5, 255234386), (10, 127617193), (11, 116015630), (22, 58007815), (55, 23203126), (110, 11601563)]