506819222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 962357760

約数和(自身を除く): 455538538

約数列:

[1, 2, 7, 13, 14, 26, 67, 89, 91, 134, 178, 182, 467, 469, 623, 871, 934, 938, 1157, 1246, 1742, 2314, 3269, 5963, 6071, 6097, 6538, 8099, 11926, 12142, 12194, 16198, 31289, 41563, 41741, 42497, 62578, 77519, 83126, 83482, 84994, 155038, 219023, 290941, 406757, 438046, 540319, 542633, 581882, 813514, 1080638, 1085266, 2784721, 2847299, 3782233, 5569442, 5694598, 7564466, 19493047, 36201373, 38986094, 72402746, 253409611, 506819222]

約数ペア:

[(1, 506819222), (2, 253409611), (7, 72402746), (13, 38986094), (14, 36201373), (26, 19493047), (67, 7564466), (89, 5694598), (91, 5569442), (134, 3782233), (178, 2847299), (182, 2784721), (467, 1085266), (469, 1080638), (623, 813514), (871, 581882), (934, 542633), (938, 540319), (1157, 438046), (1246, 406757), (1742, 290941), (2314, 219023), (3269, 155038), (5963, 84994), (6071, 83482), (6097, 83126), (6538, 77519), (8099, 62578), (11926, 42497), (12142, 41741), (12194, 41563), (16198, 31289)]