2247490088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1289}}^1\times {\mathrm{11471}}^1$

素因数の和:12785

約数の個数: 32

約数和(自身を含む): 4439664000

約数和(自身を除く): 2192173912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1289, 2578, 5156, 10312, 11471, 22942, 24491, 45884, 48982, 91768, 97964, 195928, 217949, 435898, 871796, 1743592, 14786119, 29572238, 59144476, 118288952, 280936261, 561872522, 1123745044, 2247490088]

約数ペア:

[(1, 2247490088), (2, 1123745044), (4, 561872522), (8, 280936261), (19, 118288952), (38, 59144476), (76, 29572238), (152, 14786119), (1289, 1743592), (2578, 871796), (5156, 435898), (10312, 217949), (11471, 195928), (22942, 97964), (24491, 91768), (45884, 48982)]