372224818

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 644874624

約数和(自身を除く): 272649806

約数列:

[1, 2, 7, 14, 193, 347, 386, 397, 694, 794, 1351, 2429, 2702, 2779, 4858, 5558, 66971, 76621, 133942, 137759, 153242, 275518, 468797, 536347, 937594, 964313, 1072694, 1928626, 26587487, 53174974, 186112409, 372224818]

約数ペア:

[(1, 372224818), (2, 186112409), (7, 53174974), (14, 26587487), (193, 1928626), (347, 1072694), (386, 964313), (397, 937594), (694, 536347), (794, 468797), (1351, 275518), (2429, 153242), (2702, 137759), (2779, 133942), (4858, 76621), (5558, 66971)]