2571739884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{51283}}^1$

素因数の和:51499

約数の個数: 72

約数和(自身を含む): 7466950400

約数和(自身を除く): 4895210516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5572, 7164, 8358, 12537, 16716, 25074, 50148, 51283, 102566, 153849, 205132, 307698, 358981, 461547, 615396, 717962, 923094, 1076943, 1435924, 1846188, 2153886, 3230829, 4307772, 6461658, 10205317, 12923316, 20410634, 30615951, 40821268, 61231902, 71437219, 91847853, 122463804, 142874438, 183695706, 214311657, 285748876, 367391412, 428623314, 642934971, 857246628, 1285869942, 2571739884]

約数ペア:

[(1, 2571739884), (2, 1285869942), (3, 857246628), (4, 642934971), (6, 428623314), (7, 367391412), (9, 285748876), (12, 214311657), (14, 183695706), (18, 142874438), (21, 122463804), (28, 91847853), (36, 71437219), (42, 61231902), (63, 40821268), (84, 30615951), (126, 20410634), (199, 12923316), (252, 10205317), (398, 6461658), (597, 4307772), (796, 3230829), (1194, 2153886), (1393, 1846188), (1791, 1435924), (2388, 1076943), (2786, 923094), (3582, 717962), (4179, 615396), (5572, 461547), (7164, 358981), (8358, 307698), (12537, 205132), (16716, 153849), (25074, 102566), (50148, 51283)]