331347302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5881}}^1$

素因数の和:6104

約数の個数: 32

約数和(自身を含む): 586976544

約数和(自身を除く): 255629242

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 286, 394, 2167, 2561, 4334, 5122, 5881, 11762, 28171, 56342, 64691, 76453, 129382, 152906, 840983, 1158557, 1681966, 2317114, 12744127, 15061241, 25488254, 30122482, 165673651, 331347302]

約数ペア:

[(1, 331347302), (2, 165673651), (11, 30122482), (13, 25488254), (22, 15061241), (26, 12744127), (143, 2317114), (197, 1681966), (286, 1158557), (394, 840983), (2167, 152906), (2561, 129382), (4334, 76453), (5122, 64691), (5881, 56342), (11762, 28171)]