1019379738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10531}}^1$

素因数の和:10639

約数の個数: 64

約数和(自身を含む): 2356808832

約数和(自身を除く): 1337429094

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 73, 78, 102, 146, 219, 221, 438, 442, 663, 949, 1241, 1326, 1898, 2482, 2847, 3723, 5694, 7446, 10531, 16133, 21062, 31593, 32266, 48399, 63186, 96798, 136903, 179027, 273806, 358054, 410709, 537081, 768763, 821418, 1074162, 1537526, 2306289, 2327351, 4612578, 4654702, 6982053, 9993919, 13068971, 13964106, 19987838, 26137942, 29981757, 39206913, 59963514, 78413826, 169896623, 339793246, 509689869, 1019379738]

約数ペア:

[(1, 1019379738), (2, 509689869), (3, 339793246), (6, 169896623), (13, 78413826), (17, 59963514), (26, 39206913), (34, 29981757), (39, 26137942), (51, 19987838), (73, 13964106), (78, 13068971), (102, 9993919), (146, 6982053), (219, 4654702), (221, 4612578), (438, 2327351), (442, 2306289), (663, 1537526), (949, 1074162), (1241, 821418), (1326, 768763), (1898, 537081), (2482, 410709), (2847, 358054), (3723, 273806), (5694, 179027), (7446, 136903), (10531, 96798), (16133, 63186), (21062, 48399), (31593, 32266)]