245536018

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2371}}^1$

素因数の和:2962

約数の個数: 32

約数和(自身を含む): 454285440

約数和(自身を除く): 208749422

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 569, 1138, 2371, 3983, 4742, 7397, 7966, 14794, 16597, 30823, 33194, 51779, 61646, 103558, 215761, 431522, 1349099, 2698198, 9443693, 17538287, 18887386, 35076574, 122768009, 245536018]

約数ペア:

[(1, 245536018), (2, 122768009), (7, 35076574), (13, 18887386), (14, 17538287), (26, 9443693), (91, 2698198), (182, 1349099), (569, 431522), (1138, 215761), (2371, 103558), (3983, 61646), (4742, 51779), (7397, 33194), (7966, 30823), (14794, 16597)]