2758248

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 7733700

約数和(自身を除く): 4975452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 1321, 2088, 2642, 3963, 5284, 7926, 10568, 11889, 15852, 23778, 31704, 38309, 47556, 76618, 95112, 114927, 153236, 229854, 306472, 344781, 459708, 689562, 919416, 1379124, 2758248]

約数ペア:

[(1, 2758248), (2, 1379124), (3, 919416), (4, 689562), (6, 459708), (8, 344781), (9, 306472), (12, 229854), (18, 153236), (24, 114927), (29, 95112), (36, 76618), (58, 47556), (72, 38309), (87, 31704), (116, 23778), (174, 15852), (232, 11889), (261, 10568), (348, 7926), (522, 5284), (696, 3963), (1044, 2642), (1321, 2088)]