993140406718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1\times {\mathrm{4261}}^1$

素因数の和:6125

約数の個数: 64

約数和(自身を含む): 1628435188800

約数和(自身を除く): 635294782082

約数列:

[1, 2, 19, 37, 38, 74, 97, 194, 703, 1406, 1709, 1843, 3418, 3589, 3686, 4261, 7178, 8522, 32471, 63233, 64942, 68191, 80959, 126466, 136382, 157657, 161918, 165773, 315314, 331546, 413317, 826634, 1201427, 2402854, 2995483, 3149687, 5990966, 6133601, 6299374, 7282049, 7853023, 12267202, 14564098, 15292729, 15706046, 30585458, 116538419, 138358931, 233076838, 269435813, 276717862, 290561851, 538871626, 581123702, 706358753, 1412717506, 5119280447, 10238560894, 13420816307, 26135273861, 26841632614, 52270547722, 496570203359, 993140406718]

約数ペア:

[(1, 993140406718), (2, 496570203359), (19, 52270547722), (37, 26841632614), (38, 26135273861), (74, 13420816307), (97, 10238560894), (194, 5119280447), (703, 1412717506), (1406, 706358753), (1709, 581123702), (1843, 538871626), (3418, 290561851), (3589, 276717862), (3686, 269435813), (4261, 233076838), (7178, 138358931), (8522, 116538419), (32471, 30585458), (63233, 15706046), (64942, 15292729), (68191, 14564098), (80959, 12267202), (126466, 7853023), (136382, 7282049), (157657, 6299374), (161918, 6133601), (165773, 5990966), (315314, 3149687), (331546, 2995483), (413317, 2402854), (826634, 1201427)]