425194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1$

素因数の和:282

約数の個数: 24

約数和(自身を含む): 804384

約数和(自身を除く): 379190

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 251, 502, 847, 1694, 1757, 2761, 3514, 5522, 19327, 30371, 38654, 60742, 212597, 425194]

約数ペア:

[(1, 425194), (2, 212597), (7, 60742), (11, 38654), (14, 30371), (22, 19327), (77, 5522), (121, 3514), (154, 2761), (242, 1757), (251, 1694), (502, 847)]