496334860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3545249}}^1$

素因数の和:3545265

約数の個数: 24

約数和(自身を含む): 1191204000

約数和(自身を除く): 694869140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3545249, 7090498, 14180996, 17726245, 24816743, 35452490, 49633486, 70904980, 99266972, 124083715, 248167430, 496334860]

約数ペア:

[(1, 496334860), (2, 248167430), (4, 124083715), (5, 99266972), (7, 70904980), (10, 49633486), (14, 35452490), (20, 24816743), (28, 17726245), (35, 14180996), (70, 7090498), (140, 3545249)]