397032010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{7417}}^1$

素因数の和:7578

約数の個数: 32

約数和(自身を含む): 735450192

約数和(自身を除く): 338418182

約数列:

[1, 2, 5, 10, 53, 101, 106, 202, 265, 505, 530, 1010, 5353, 7417, 10706, 14834, 26765, 37085, 53530, 74170, 393101, 749117, 786202, 1498234, 1965505, 3745585, 3931010, 7491170, 39703201, 79406402, 198516005, 397032010]

約数ペア:

[(1, 397032010), (2, 198516005), (5, 79406402), (10, 39703201), (53, 7491170), (101, 3931010), (106, 3745585), (202, 1965505), (265, 1498234), (505, 786202), (530, 749117), (1010, 393101), (5353, 74170), (7417, 53530), (10706, 37085), (14834, 26765)]