2425443890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{467}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 4687248384

約数和(自身を除く): 2261804494

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 223, 274, 446, 467, 685, 934, 1115, 1370, 2230, 2329, 2335, 3791, 4658, 4670, 7582, 7939, 11645, 15878, 18955, 23290, 30551, 37910, 39695, 61102, 63979, 79390, 104141, 127958, 152755, 208282, 305510, 319895, 519367, 520705, 639790, 1038734, 1041410, 1087643, 1770397, 2175286, 2596835, 3540794, 5193670, 5438215, 8851985, 10876430, 14267317, 17703970, 28534634, 71336585, 142673170, 242544389, 485088778, 1212721945, 2425443890]

約数ペア:

[(1, 2425443890), (2, 1212721945), (5, 485088778), (10, 242544389), (17, 142673170), (34, 71336585), (85, 28534634), (137, 17703970), (170, 14267317), (223, 10876430), (274, 8851985), (446, 5438215), (467, 5193670), (685, 3540794), (934, 2596835), (1115, 2175286), (1370, 1770397), (2230, 1087643), (2329, 1041410), (2335, 1038734), (3791, 639790), (4658, 520705), (4670, 519367), (7582, 319895), (7939, 305510), (11645, 208282), (15878, 152755), (18955, 127958), (23290, 104141), (30551, 79390), (37910, 63979), (39695, 61102)]