809659624

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{19121}}^1$

素因数の和:19273

約数の個数: 32

約数和(自身を含む): 1560355200

約数和(自身を除く): 750695576

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 268, 316, 536, 632, 5293, 10586, 19121, 21172, 38242, 42344, 76484, 152968, 1281107, 1510559, 2562214, 3021118, 5124428, 6042236, 10248856, 12084472, 101207453, 202414906, 404829812, 809659624]

約数ペア:

[(1, 809659624), (2, 404829812), (4, 202414906), (8, 101207453), (67, 12084472), (79, 10248856), (134, 6042236), (158, 5124428), (268, 3021118), (316, 2562214), (536, 1510559), (632, 1281107), (5293, 152968), (10586, 76484), (19121, 42344), (21172, 38242)]