1288360974

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{8969}}^1$

素因数の和:9332

約数の個数: 32

約数和(自身を含む): 2615652000

約数和(自身を除く): 1327291026

約数列:

[1, 2, 3, 6, 89, 178, 267, 269, 534, 538, 807, 1614, 8969, 17938, 23941, 26907, 47882, 53814, 71823, 143646, 798241, 1596482, 2394723, 2412661, 4789446, 4825322, 7237983, 14475966, 214726829, 429453658, 644180487, 1288360974]

約数ペア:

[(1, 1288360974), (2, 644180487), (3, 429453658), (6, 214726829), (89, 14475966), (178, 7237983), (267, 4825322), (269, 4789446), (534, 2412661), (538, 2394723), (807, 1596482), (1614, 798241), (8969, 143646), (17938, 71823), (23941, 53814), (26907, 47882)]