1402304428

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{997}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 2832850944

約数和(自身を除く): 1430546516

約数列:

[1, 2, 4, 7, 14, 28, 191, 263, 382, 526, 764, 997, 1052, 1337, 1841, 1994, 2674, 3682, 3988, 5348, 6979, 7364, 13958, 27916, 50233, 100466, 190427, 200932, 262211, 351631, 380854, 524422, 703262, 761708, 1048844, 1332989, 1406524, 1835477, 2665978, 3670954, 5331956, 7341908, 50082301, 100164602, 200329204, 350576107, 701152214, 1402304428]

約数ペア:

[(1, 1402304428), (2, 701152214), (4, 350576107), (7, 200329204), (14, 100164602), (28, 50082301), (191, 7341908), (263, 5331956), (382, 3670954), (526, 2665978), (764, 1835477), (997, 1406524), (1052, 1332989), (1337, 1048844), (1841, 761708), (1994, 703262), (2674, 524422), (3682, 380854), (3988, 351631), (5348, 262211), (6979, 200932), (7364, 190427), (13958, 100466), (27916, 50233)]