988394410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{5647}}^1$

素因数の和:6438

約数の個数: 32

約数和(自身を含む): 1859231232

約数和(自身を除く): 870836822

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 761, 1522, 3805, 5647, 7610, 11294, 17503, 28235, 35006, 56470, 87515, 129881, 175030, 259762, 649405, 1298810, 4297367, 8594734, 21486835, 42973670, 98839441, 197678882, 494197205, 988394410]

約数ペア:

[(1, 988394410), (2, 494197205), (5, 197678882), (10, 98839441), (23, 42973670), (46, 21486835), (115, 8594734), (230, 4297367), (761, 1298810), (1522, 649405), (3805, 259762), (5647, 175030), (7610, 129881), (11294, 87515), (17503, 56470), (28235, 35006)]