21697853452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2239}}^1\times {\mathrm{3733}}^1$

素因数の和:6046

約数の個数: 48

約数和(自身を含む): 42155366400

約数和(自身を除く): 20457512948

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2239, 2596, 3733, 4478, 7466, 8956, 14932, 24629, 41063, 49258, 82126, 98516, 132101, 164252, 220247, 264202, 440494, 528404, 880988, 1453111, 2422717, 2906222, 4845434, 5812444, 8358187, 9690868, 16716374, 33432748, 91940057, 183880114, 367760228, 493133033, 986266066, 1972532132, 5424463363, 10848926726, 21697853452]

約数ペア:

[(1, 21697853452), (2, 10848926726), (4, 5424463363), (11, 1972532132), (22, 986266066), (44, 493133033), (59, 367760228), (118, 183880114), (236, 91940057), (649, 33432748), (1298, 16716374), (2239, 9690868), (2596, 8358187), (3733, 5812444), (4478, 4845434), (7466, 2906222), (8956, 2422717), (14932, 1453111), (24629, 880988), (41063, 528404), (49258, 440494), (82126, 264202), (98516, 220247), (132101, 164252)]