1279231242

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{110641}}^1$

素因数の和:110734

約数の個数: 32

約数和(自身を含む): 2676651264

約数和(自身を除く): 1397420022

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 123, 141, 246, 282, 1927, 3854, 5781, 11562, 110641, 221282, 331923, 663846, 4536281, 5200127, 9072562, 10400254, 13608843, 15600381, 27217686, 31200762, 213205207, 426410414, 639615621, 1279231242]

約数ペア:

[(1, 1279231242), (2, 639615621), (3, 426410414), (6, 213205207), (41, 31200762), (47, 27217686), (82, 15600381), (94, 13608843), (123, 10400254), (141, 9072562), (246, 5200127), (282, 4536281), (1927, 663846), (3854, 331923), (5781, 221282), (11562, 110641)]