2834796640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1362883}}^1$

素因数の和:1362911

約数の個数: 48

約数和(自身を含む): 7212382128

約数和(自身を除く): 4377585488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 1362883, 2725766, 5451532, 6814415, 10903064, 13628830, 17717479, 21806128, 27257660, 35434958, 43612256, 54515320, 70869916, 88587395, 109030640, 141739832, 177174790, 218061280, 283479664, 354349580, 566959328, 708699160, 1417398320, 2834796640]

約数ペア:

[(1, 2834796640), (2, 1417398320), (4, 708699160), (5, 566959328), (8, 354349580), (10, 283479664), (13, 218061280), (16, 177174790), (20, 141739832), (26, 109030640), (32, 88587395), (40, 70869916), (52, 54515320), (65, 43612256), (80, 35434958), (104, 27257660), (130, 21806128), (160, 17717479), (208, 13628830), (260, 10903064), (416, 6814415), (520, 5451532), (1040, 2725766), (2080, 1362883)]