142473478

素因数分解:

$2^1\times 7^2\times {\mathrm{1181}}^1\times {\mathrm{1231}}^1$

素因数の和:2428

約数の個数: 24

約数和(自身を含む): 249014304

約数和(自身を除く): 106540826

約数列:

[1, 2, 7, 14, 49, 98, 1181, 1231, 2362, 2462, 8267, 8617, 16534, 17234, 57869, 60319, 115738, 120638, 1453811, 2907622, 10176677, 20353354, 71236739, 142473478]

約数ペア:

[(1, 142473478), (2, 71236739), (7, 20353354), (14, 10176677), (49, 2907622), (98, 1453811), (1181, 120638), (1231, 115738), (2362, 60319), (2462, 57869), (8267, 17234), (8617, 16534)]