2466438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 5381376

約数和(自身を除く): 2914938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 307, 309, 614, 618, 921, 1339, 1842, 2678, 3991, 4017, 7982, 8034, 11973, 23946, 31621, 63242, 94863, 189726, 411073, 822146, 1233219, 2466438]

約数ペア:

[(1, 2466438), (2, 1233219), (3, 822146), (6, 411073), (13, 189726), (26, 94863), (39, 63242), (78, 31621), (103, 23946), (206, 11973), (307, 8034), (309, 7982), (614, 4017), (618, 3991), (921, 2678), (1339, 1842)]