339598870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{1693}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 659115072

約数和(自身を除く): 319516202

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1543, 1693, 3086, 3386, 7715, 8465, 15430, 16930, 20059, 22009, 40118, 44018, 100295, 110045, 200590, 220090, 2612299, 5224598, 13061495, 26122990, 33959887, 67919774, 169799435, 339598870]

約数ペア:

[(1, 339598870), (2, 169799435), (5, 67919774), (10, 33959887), (13, 26122990), (26, 13061495), (65, 5224598), (130, 2612299), (1543, 220090), (1693, 200590), (3086, 110045), (3386, 100295), (7715, 44018), (8465, 40118), (15430, 22009), (16930, 20059)]