1318088

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 2615160

約数和(自身を除く): 1297072

約数列:

[1, 2, 4, 8, 37, 61, 73, 74, 122, 146, 148, 244, 292, 296, 488, 584, 2257, 2701, 4453, 4514, 5402, 8906, 9028, 10804, 17812, 18056, 21608, 35624, 164761, 329522, 659044, 1318088]

約数ペア:

[(1, 1318088), (2, 659044), (4, 329522), (8, 164761), (37, 35624), (61, 21608), (73, 18056), (74, 17812), (122, 10804), (146, 9028), (148, 8906), (244, 5402), (292, 4514), (296, 4453), (488, 2701), (584, 2257)]