334148972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{72077}}^1$

素因数の和:72161

約数の個数: 24

約数和(自身を含む): 625637040

約数和(自身を除く): 291488068

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 72077, 144154, 288308, 1369463, 2738926, 4396697, 5477852, 8793394, 17586788, 83537243, 167074486, 334148972]

約数ペア:

[(1, 334148972), (2, 167074486), (4, 83537243), (19, 17586788), (38, 8793394), (61, 5477852), (76, 4396697), (122, 2738926), (244, 1369463), (1159, 288308), (2318, 144154), (4636, 72077)]