2544037454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{260713}}^1$

素因数の和:260780

約数の個数: 32

約数和(自身を含む): 4730394816

約数和(自身を除く): 2186357362

約数列:

[1, 2, 7, 14, 17, 34, 41, 82, 119, 238, 287, 574, 697, 1394, 4879, 9758, 260713, 521426, 1824991, 3649982, 4432121, 8864242, 10689233, 21378466, 31024847, 62049694, 74824631, 149649262, 181716961, 363433922, 1272018727, 2544037454]

約数ペア:

[(1, 2544037454), (2, 1272018727), (7, 363433922), (14, 181716961), (17, 149649262), (34, 74824631), (41, 62049694), (82, 31024847), (119, 21378466), (238, 10689233), (287, 8864242), (574, 4432121), (697, 3649982), (1394, 1824991), (4879, 521426), (9758, 260713)]