7950436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:668

約数の個数: 36

約数和(自身を含む): 15884400

約数和(自身を除く): 7933964

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 619, 676, 988, 1238, 2476, 3211, 6422, 8047, 11761, 12844, 16094, 23522, 32188, 47044, 104611, 152893, 209222, 305786, 418444, 611572, 1987609, 3975218, 7950436]

約数ペア:

[(1, 7950436), (2, 3975218), (4, 1987609), (13, 611572), (19, 418444), (26, 305786), (38, 209222), (52, 152893), (76, 104611), (169, 47044), (247, 32188), (338, 23522), (494, 16094), (619, 12844), (676, 11761), (988, 8047), (1238, 6422), (2476, 3211)]