1261892534

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{4547}}^1$

素因数の和:5060

約数の個数: 32

約数和(自身を含む): 2218841856

約数和(自身を除く): 956949322

約数列:

[1, 2, 7, 14, 43, 86, 301, 461, 602, 922, 3227, 4547, 6454, 9094, 19823, 31829, 39646, 63658, 138761, 195521, 277522, 391042, 1368647, 2096167, 2737294, 4192334, 14673169, 29346338, 90135181, 180270362, 630946267, 1261892534]

約数ペア:

[(1, 1261892534), (2, 630946267), (7, 180270362), (14, 90135181), (43, 29346338), (86, 14673169), (301, 4192334), (461, 2737294), (602, 2096167), (922, 1368647), (3227, 391042), (4547, 277522), (6454, 195521), (9094, 138761), (19823, 63658), (31829, 39646)]