662758796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2971}}^1$

素因数の和:3270

約数の個数: 48

約数和(自身を含む): 1374062592

約数和(自身を除く): 711303796

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 257, 434, 514, 868, 1028, 1799, 2971, 3598, 5942, 7196, 7967, 11884, 15934, 20797, 31868, 41594, 55769, 83188, 92101, 111538, 184202, 223076, 368404, 644707, 763547, 1289414, 1527094, 2578828, 3054188, 5344829, 10689658, 21379316, 23669957, 47339914, 94679828, 165689699, 331379398, 662758796]

約数ペア:

[(1, 662758796), (2, 331379398), (4, 165689699), (7, 94679828), (14, 47339914), (28, 23669957), (31, 21379316), (62, 10689658), (124, 5344829), (217, 3054188), (257, 2578828), (434, 1527094), (514, 1289414), (868, 763547), (1028, 644707), (1799, 368404), (2971, 223076), (3598, 184202), (5942, 111538), (7196, 92101), (7967, 83188), (11884, 55769), (15934, 41594), (20797, 31868)]