669707788

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1123}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 1249123680

約数和(自身を除く): 579415892

約数列:

[1, 2, 4, 29, 53, 58, 97, 106, 116, 194, 212, 388, 1123, 1537, 2246, 2813, 3074, 4492, 5141, 5626, 6148, 10282, 11252, 20564, 32567, 59519, 65134, 108931, 119038, 130268, 149089, 217862, 238076, 298178, 435724, 596356, 1726051, 3158999, 3452102, 5773343, 6317998, 6904204, 11546686, 12635996, 23093372, 167426947, 334853894, 669707788]

約数ペア:

[(1, 669707788), (2, 334853894), (4, 167426947), (29, 23093372), (53, 12635996), (58, 11546686), (97, 6904204), (106, 6317998), (116, 5773343), (194, 3452102), (212, 3158999), (388, 1726051), (1123, 596356), (1537, 435724), (2246, 298178), (2813, 238076), (3074, 217862), (4492, 149089), (5141, 130268), (5626, 119038), (6148, 108931), (10282, 65134), (11252, 59519), (20564, 32567)]