1213505032

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{36263}}^1$

素因数の和:36405

約数の個数: 32

約数和(自身を含む): 2349907200

約数和(自身を除く): 1136402168

約数列:

[1, 2, 4, 8, 47, 89, 94, 178, 188, 356, 376, 712, 4183, 8366, 16732, 33464, 36263, 72526, 145052, 290104, 1704361, 3227407, 3408722, 6454814, 6817444, 12909628, 13634888, 25819256, 151688129, 303376258, 606752516, 1213505032]

約数ペア:

[(1, 1213505032), (2, 606752516), (4, 303376258), (8, 151688129), (47, 25819256), (89, 13634888), (94, 12909628), (178, 6817444), (188, 6454814), (356, 3408722), (376, 3227407), (712, 1704361), (4183, 290104), (8366, 145052), (16732, 72526), (33464, 36263)]