754385372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20347}}^1$

素因数の和:20418

約数の個数: 48

約数和(自身を含む): 1531471872

約数和(自身を除く): 777086500

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 9269, 18538, 20347, 37076, 40694, 81388, 264511, 467981, 529022, 630757, 935962, 1058044, 1261514, 1871924, 2523028, 6083753, 8199841, 12167506, 14507411, 16399682, 24335012, 29014822, 32799364, 58029644, 188596343, 377192686, 754385372]

約数ペア:

[(1, 754385372), (2, 377192686), (4, 188596343), (13, 58029644), (23, 32799364), (26, 29014822), (31, 24335012), (46, 16399682), (52, 14507411), (62, 12167506), (92, 8199841), (124, 6083753), (299, 2523028), (403, 1871924), (598, 1261514), (713, 1058044), (806, 935962), (1196, 630757), (1426, 529022), (1612, 467981), (2852, 264511), (9269, 81388), (18538, 40694), (20347, 37076)]