2541408

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 6967296

約数和(自身を除く): 4425888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 1151, 2208, 2302, 3453, 4604, 6906, 9208, 13812, 18416, 26473, 27624, 36832, 52946, 55248, 79419, 105892, 110496, 158838, 211784, 317676, 423568, 635352, 847136, 1270704, 2541408]

約数ペア:

[(1, 2541408), (2, 1270704), (3, 847136), (4, 635352), (6, 423568), (8, 317676), (12, 211784), (16, 158838), (23, 110496), (24, 105892), (32, 79419), (46, 55248), (48, 52946), (69, 36832), (92, 27624), (96, 26473), (138, 18416), (184, 13812), (276, 9208), (368, 6906), (552, 4604), (736, 3453), (1104, 2302), (1151, 2208)]