451212124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{140477}}^1$

素因数の和:140565

約数の個数: 24

約数和(自身を含む): 873211248

約数和(自身を除く): 421999124

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 140477, 280954, 561908, 1545247, 3090494, 6180988, 10254821, 20509642, 41019284, 112803031, 225606062, 451212124]

約数ペア:

[(1, 451212124), (2, 225606062), (4, 112803031), (11, 41019284), (22, 20509642), (44, 10254821), (73, 6180988), (146, 3090494), (292, 1545247), (803, 561908), (1606, 280954), (3212, 140477)]