964490506562

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{2153}}^1\times {\mathrm{4397}}^1$

素因数の和:6995

約数の個数: 48

約数和(自身を含む): 1595093960376

約数和(自身を除く): 630603453814

約数列:

[1, 2, 11, 22, 121, 242, 421, 842, 2153, 4306, 4397, 4631, 8794, 9262, 23683, 47366, 48367, 50941, 96734, 101882, 260513, 521026, 532037, 906413, 1064074, 1812826, 1851137, 3702274, 9466741, 9970543, 18933482, 19941086, 20362507, 40725014, 104134151, 109675973, 208268302, 219351946, 223987577, 447975154, 1145475661, 2290951322, 3985497961, 7970995922, 43840477571, 87680955142, 482245253281, 964490506562]

約数ペア:

[(1, 964490506562), (2, 482245253281), (11, 87680955142), (22, 43840477571), (121, 7970995922), (242, 3985497961), (421, 2290951322), (842, 1145475661), (2153, 447975154), (4306, 223987577), (4397, 219351946), (4631, 208268302), (8794, 109675973), (9262, 104134151), (23683, 40725014), (47366, 20362507), (48367, 19941086), (50941, 18933482), (96734, 9970543), (101882, 9466741), (260513, 3702274), (521026, 1851137), (532037, 1812826), (906413, 1064074)]