13306740482

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{2357}}^1$

素因数の和:2675

約数の個数: 64

約数和(自身を含む): 24203266560

約数和(自身を除く): 10896526078

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 197, 322, 394, 623, 1246, 1379, 2047, 2357, 2758, 4094, 4531, 4714, 9062, 14329, 16499, 17533, 28658, 31717, 32998, 35066, 54211, 63434, 108422, 122731, 209773, 245462, 379477, 403259, 419546, 464329, 758954, 806518, 928658, 1468411, 2822813, 2936822, 3250303, 4824779, 5645626, 6500606, 9649558, 10679567, 21359134, 33773453, 41325281, 67546906, 74756969, 82650562, 149513938, 289276967, 578553934, 950481463, 1900962926, 6653370241, 13306740482]

約数ペア:

[(1, 13306740482), (2, 6653370241), (7, 1900962926), (14, 950481463), (23, 578553934), (46, 289276967), (89, 149513938), (161, 82650562), (178, 74756969), (197, 67546906), (322, 41325281), (394, 33773453), (623, 21359134), (1246, 10679567), (1379, 9649558), (2047, 6500606), (2357, 5645626), (2758, 4824779), (4094, 3250303), (4531, 2936822), (4714, 2822813), (9062, 1468411), (14329, 928658), (16499, 806518), (17533, 758954), (28658, 464329), (31717, 419546), (32998, 403259), (35066, 379477), (54211, 245462), (63434, 209773), (108422, 122731)]