1330247768

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{18523}}^1$

素因数の和:18767

約数の個数: 32

約数和(自身を含む): 2560757760

約数和(自身を除く): 1230509992

約数列:

[1, 2, 4, 8, 47, 94, 188, 191, 376, 382, 764, 1528, 8977, 17954, 18523, 35908, 37046, 71816, 74092, 148184, 870581, 1741162, 3482324, 3537893, 6964648, 7075786, 14151572, 28303144, 166280971, 332561942, 665123884, 1330247768]

約数ペア:

[(1, 1330247768), (2, 665123884), (4, 332561942), (8, 166280971), (47, 28303144), (94, 14151572), (188, 7075786), (191, 6964648), (376, 3537893), (382, 3482324), (764, 1741162), (1528, 870581), (8977, 148184), (17954, 74092), (18523, 71816), (35908, 37046)]