898998078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{4937}}^1$

素因数の和:5073

約数の個数: 64

約数和(自身を含む): 2047887360

約数和(自身を除く): 1148889282

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 89, 93, 178, 186, 267, 341, 534, 682, 979, 1023, 1958, 2046, 2759, 2937, 4937, 5518, 5874, 8277, 9874, 14811, 16554, 29622, 30349, 54307, 60698, 91047, 108614, 153047, 162921, 182094, 306094, 325842, 439393, 459141, 878786, 918282, 1318179, 1683517, 2636358, 3367034, 4833323, 5050551, 9666646, 10101102, 13621183, 14499969, 27242366, 28999938, 40863549, 81727098, 149833013, 299666026, 449499039, 898998078]

約数ペア:

[(1, 898998078), (2, 449499039), (3, 299666026), (6, 149833013), (11, 81727098), (22, 40863549), (31, 28999938), (33, 27242366), (62, 14499969), (66, 13621183), (89, 10101102), (93, 9666646), (178, 5050551), (186, 4833323), (267, 3367034), (341, 2636358), (534, 1683517), (682, 1318179), (979, 918282), (1023, 878786), (1958, 459141), (2046, 439393), (2759, 325842), (2937, 306094), (4937, 182094), (5518, 162921), (5874, 153047), (8277, 108614), (9874, 91047), (14811, 60698), (16554, 54307), (29622, 30349)]