1009990578

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 2103252480

約数和(自身を除く): 1093261902

約数列:

[1, 2, 3, 6, 53, 97, 106, 137, 159, 194, 239, 274, 291, 318, 411, 478, 582, 717, 822, 1434, 5141, 7261, 10282, 12667, 13289, 14522, 15423, 21783, 23183, 25334, 26578, 30846, 32743, 38001, 39867, 43566, 46366, 65486, 69549, 76002, 79734, 98229, 139098, 196458, 704317, 1228699, 1408634, 1735379, 2112951, 2457398, 3176071, 3470758, 3686097, 4225902, 5206137, 6352142, 7372194, 9528213, 10412274, 19056426, 168331763, 336663526, 504995289, 1009990578]

約数ペア:

[(1, 1009990578), (2, 504995289), (3, 336663526), (6, 168331763), (53, 19056426), (97, 10412274), (106, 9528213), (137, 7372194), (159, 6352142), (194, 5206137), (239, 4225902), (274, 3686097), (291, 3470758), (318, 3176071), (411, 2457398), (478, 2112951), (582, 1735379), (717, 1408634), (822, 1228699), (1434, 704317), (5141, 196458), (7261, 139098), (10282, 98229), (12667, 79734), (13289, 76002), (14522, 69549), (15423, 65486), (21783, 46366), (23183, 43566), (25334, 39867), (26578, 38001), (30846, 32743)]