1907520944

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{362371}}^1$

素因数の和:362433

約数の個数: 40

約数和(自身を含む): 4313676288

約数和(自身を除く): 2406155344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 362371, 724742, 1449484, 2536597, 2898968, 5073194, 5797936, 10146388, 17031437, 20292776, 34062874, 40585552, 68125748, 119220059, 136251496, 238440118, 272502992, 476880236, 953760472, 1907520944]

約数ペア:

[(1, 1907520944), (2, 953760472), (4, 476880236), (7, 272502992), (8, 238440118), (14, 136251496), (16, 119220059), (28, 68125748), (47, 40585552), (56, 34062874), (94, 20292776), (112, 17031437), (188, 10146388), (329, 5797936), (376, 5073194), (658, 2898968), (752, 2536597), (1316, 1449484), (2632, 724742), (5264, 362371)]