1997876110

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{907}}^1\times {\mathrm{1319}}^1$

素因数の和:2400

約数の個数: 32

約数和(自身を含む): 3624445440

約数和(自身を除く): 1626569330

約数列:

[1, 2, 5, 10, 167, 334, 835, 907, 1319, 1670, 1814, 2638, 4535, 6595, 9070, 13190, 151469, 220273, 302938, 440546, 757345, 1101365, 1196333, 1514690, 2202730, 2392666, 5981665, 11963330, 199787611, 399575222, 998938055, 1997876110]

約数ペア:

[(1, 1997876110), (2, 998938055), (5, 399575222), (10, 199787611), (167, 11963330), (334, 5981665), (835, 2392666), (907, 2202730), (1319, 1514690), (1670, 1196333), (1814, 1101365), (2638, 757345), (4535, 440546), (6595, 302938), (9070, 220273), (13190, 151469)]