1975401252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{116009}}^1$

素因数の和:116073

約数の個数: 72

約数和(自身を含む): 5574048480

約数和(自身を除く): 3598647228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 17028, 116009, 232018, 348027, 464036, 696054, 1044081, 1276099, 1392108, 2088162, 2552198, 3828297, 4176324, 4988387, 5104396, 7656594, 9976774, 11484891, 14965161, 15313188, 19953548, 22969782, 29930322, 44895483, 45939564, 54872257, 59860644, 89790966, 109744514, 164616771, 179581932, 219489028, 329233542, 493850313, 658467084, 987700626, 1975401252]

約数ペア:

[(1, 1975401252), (2, 987700626), (3, 658467084), (4, 493850313), (6, 329233542), (9, 219489028), (11, 179581932), (12, 164616771), (18, 109744514), (22, 89790966), (33, 59860644), (36, 54872257), (43, 45939564), (44, 44895483), (66, 29930322), (86, 22969782), (99, 19953548), (129, 15313188), (132, 14965161), (172, 11484891), (198, 9976774), (258, 7656594), (387, 5104396), (396, 4988387), (473, 4176324), (516, 3828297), (774, 2552198), (946, 2088162), (1419, 1392108), (1548, 1276099), (1892, 1044081), (2838, 696054), (4257, 464036), (5676, 348027), (8514, 232018), (17028, 116009)]