2909969296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{61631}}^1$

素因数の和:61879

約数の個数: 40

約数和(自身を含む): 6098609664

約数和(自身を除く): 3188640368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 227, 454, 908, 1816, 2951, 3632, 5902, 11804, 23608, 47216, 61631, 123262, 246524, 493048, 801203, 986096, 1602406, 3204812, 6409624, 12819248, 13990237, 27980474, 55960948, 111921896, 181873081, 223843792, 363746162, 727492324, 1454984648, 2909969296]

約数ペア:

[(1, 2909969296), (2, 1454984648), (4, 727492324), (8, 363746162), (13, 223843792), (16, 181873081), (26, 111921896), (52, 55960948), (104, 27980474), (208, 13990237), (227, 12819248), (454, 6409624), (908, 3204812), (1816, 1602406), (2951, 986096), (3632, 801203), (5902, 493048), (11804, 246524), (23608, 123262), (47216, 61631)]