2536687538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{2699}}^1$

素因数の和:3095

約数の個数: 64

約数和(自身を含む): 5038848000

約数和(自身を除く): 2502160462

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 359, 374, 718, 1309, 2513, 2618, 2699, 3949, 5026, 5398, 6103, 7898, 12206, 18893, 27643, 29689, 37786, 42721, 45883, 55286, 59378, 67133, 85442, 91766, 134266, 207823, 321181, 415646, 469931, 504713, 642362, 939862, 968941, 1009426, 1937882, 3532991, 6782587, 7065982, 10658351, 13565174, 16471997, 21316702, 32943994, 74608457, 115303979, 149216914, 181191967, 230607958, 362383934, 1268343769, 2536687538]

約数ペア:

[(1, 2536687538), (2, 1268343769), (7, 362383934), (11, 230607958), (14, 181191967), (17, 149216914), (22, 115303979), (34, 74608457), (77, 32943994), (119, 21316702), (154, 16471997), (187, 13565174), (238, 10658351), (359, 7065982), (374, 6782587), (718, 3532991), (1309, 1937882), (2513, 1009426), (2618, 968941), (2699, 939862), (3949, 642362), (5026, 504713), (5398, 469931), (6103, 415646), (7898, 321181), (12206, 207823), (18893, 134266), (27643, 91766), (29689, 85442), (37786, 67133), (42721, 59378), (45883, 55286)]