1247864226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12757}}^1$

素因数の和:12923

約数の個数: 64

約数和(自身を含む): 3042323712

約数和(自身を除く): 1794459486

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 137, 238, 274, 357, 411, 714, 822, 959, 1918, 2329, 2877, 4658, 5754, 6987, 12757, 13974, 16303, 25514, 32606, 38271, 48909, 76542, 89299, 97818, 178598, 216869, 267897, 433738, 535794, 650607, 1301214, 1518083, 1747709, 3036166, 3495418, 4554249, 5243127, 9108498, 10486254, 12233963, 24467926, 29711053, 36701889, 59422106, 73403778, 89133159, 178266318, 207977371, 415954742, 623932113, 1247864226]

約数ペア:

[(1, 1247864226), (2, 623932113), (3, 415954742), (6, 207977371), (7, 178266318), (14, 89133159), (17, 73403778), (21, 59422106), (34, 36701889), (42, 29711053), (51, 24467926), (102, 12233963), (119, 10486254), (137, 9108498), (238, 5243127), (274, 4554249), (357, 3495418), (411, 3036166), (714, 1747709), (822, 1518083), (959, 1301214), (1918, 650607), (2329, 535794), (2877, 433738), (4658, 267897), (5754, 216869), (6987, 178598), (12757, 97818), (13974, 89299), (16303, 76542), (25514, 48909), (32606, 38271)]