2740348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 5213600

約数和(自身を除く): 2473252

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 349, 604, 698, 1396, 1963, 3926, 4537, 7852, 9074, 18148, 52699, 105398, 210796, 685087, 1370174, 2740348]

約数ペア:

[(1, 2740348), (2, 1370174), (4, 685087), (13, 210796), (26, 105398), (52, 52699), (151, 18148), (302, 9074), (349, 7852), (604, 4537), (698, 3926), (1396, 1963)]