521728974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{36551}}^1$

素因数の和:36633

約数の個数: 48

約数和(自身を含む): 1237358304

約数和(自身を除く): 715629330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 36551, 73102, 109653, 219306, 328959, 475163, 657918, 950326, 1425489, 2229611, 2850978, 4276467, 4459222, 6688833, 8552934, 13377666, 20066499, 28984943, 40132998, 57969886, 86954829, 173909658, 260864487, 521728974]

約数ペア:

[(1, 521728974), (2, 260864487), (3, 173909658), (6, 86954829), (9, 57969886), (13, 40132998), (18, 28984943), (26, 20066499), (39, 13377666), (61, 8552934), (78, 6688833), (117, 4459222), (122, 4276467), (183, 2850978), (234, 2229611), (366, 1425489), (549, 950326), (793, 657918), (1098, 475163), (1586, 328959), (2379, 219306), (4758, 109653), (7137, 73102), (14274, 36551)]