1288332008

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{4352473}}^1$

素因数の和:4352516

約数の個数: 16

約数和(自身を含む): 2480910180

約数和(自身を除く): 1192578172

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 4352473, 8704946, 17409892, 34819784, 161041501, 322083002, 644166004, 1288332008]

約数ペア:

[(1, 1288332008), (2, 644166004), (4, 322083002), (8, 161041501), (37, 34819784), (74, 17409892), (148, 8704946), (296, 4352473)]