2454928

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:991

約数の個数: 40

約数和(自身を含む): 5678208

約数和(自身を除く): 3223280

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 953, 1288, 1906, 2576, 3812, 6671, 7624, 13342, 15248, 21919, 26684, 43838, 53368, 87676, 106736, 153433, 175352, 306866, 350704, 613732, 1227464, 2454928]

約数ペア:

[(1, 2454928), (2, 1227464), (4, 613732), (7, 350704), (8, 306866), (14, 175352), (16, 153433), (23, 106736), (28, 87676), (46, 53368), (56, 43838), (92, 26684), (112, 21919), (161, 15248), (184, 13342), (322, 7624), (368, 6671), (644, 3812), (953, 2576), (1288, 1906)]