1305848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 2626560

約数和(自身を除く): 1320712

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 151, 184, 188, 302, 376, 604, 1081, 1208, 2162, 3473, 4324, 6946, 7097, 8648, 13892, 14194, 27784, 28388, 56776, 163231, 326462, 652924, 1305848]

約数ペア:

[(1, 1305848), (2, 652924), (4, 326462), (8, 163231), (23, 56776), (46, 28388), (47, 27784), (92, 14194), (94, 13892), (151, 8648), (184, 7097), (188, 6946), (302, 4324), (376, 3473), (604, 2162), (1081, 1208)]