2017442630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{472469}}^1$

素因数の和:472544

約数の個数: 32

約数和(自身を含む): 4218212160

約数和(自身を除く): 2200769530

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 472469, 944938, 2362345, 3307283, 4724690, 6614566, 16536415, 28820609, 33072830, 57641218, 144103045, 201744263, 288206090, 403488526, 1008721315, 2017442630]

約数ペア:

[(1, 2017442630), (2, 1008721315), (5, 403488526), (7, 288206090), (10, 201744263), (14, 144103045), (35, 57641218), (61, 33072830), (70, 28820609), (122, 16536415), (305, 6614566), (427, 4724690), (610, 3307283), (854, 2362345), (2135, 944938), (4270, 472469)]