814967998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{3539}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 1396997280

約数和(自身を除く): 582029282

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 521, 1042, 3539, 6773, 7078, 8857, 13546, 17714, 46007, 60163, 92014, 115141, 120326, 230282, 782119, 1564238, 1843819, 3687638, 23969647, 31344923, 47939294, 62689846, 407483999, 814967998]

約数ペア:

[(1, 814967998), (2, 407483999), (13, 62689846), (17, 47939294), (26, 31344923), (34, 23969647), (221, 3687638), (442, 1843819), (521, 1564238), (1042, 782119), (3539, 230282), (6773, 120326), (7078, 115141), (8857, 92014), (13546, 60163), (17714, 46007)]