923891462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1\times {\mathrm{1559}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 1559900160

約数和(自身を除く): 636008698

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 991, 1559, 1982, 3118, 12883, 20267, 22793, 25766, 35857, 40534, 45586, 71714, 296309, 466141, 592618, 932282, 1544969, 3089938, 20084597, 35534287, 40169194, 71068574, 461945731, 923891462]

約数ペア:

[(1, 923891462), (2, 461945731), (13, 71068574), (23, 40169194), (26, 35534287), (46, 20084597), (299, 3089938), (598, 1544969), (991, 932282), (1559, 592618), (1982, 466141), (3118, 296309), (12883, 71714), (20267, 45586), (22793, 40534), (25766, 35857)]