2353646876

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{1847}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 4783629312

約数和(自身を除く): 2429982436

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 641, 994, 1282, 1847, 1988, 2564, 3694, 4487, 7388, 8974, 12929, 17948, 25858, 45511, 51716, 91022, 131137, 182044, 262274, 318577, 524548, 637154, 917959, 1183927, 1274308, 1835918, 2367854, 3671836, 4735708, 8287489, 16574978, 33149956, 84058817, 168117634, 336235268, 588411719, 1176823438, 2353646876]

約数ペア:

[(1, 2353646876), (2, 1176823438), (4, 588411719), (7, 336235268), (14, 168117634), (28, 84058817), (71, 33149956), (142, 16574978), (284, 8287489), (497, 4735708), (641, 3671836), (994, 2367854), (1282, 1835918), (1847, 1274308), (1988, 1183927), (2564, 917959), (3694, 637154), (4487, 524548), (7388, 318577), (8974, 262274), (12929, 182044), (17948, 131137), (25858, 91022), (45511, 51716)]