2051256993340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{6743563}}^1$

素因数の和:6743866

約数の個数: 48

約数和(自身を含む): 4391193082752

約数和(自身を除く): 2339936089412

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 227, 268, 335, 454, 670, 908, 1135, 1340, 2270, 4540, 15209, 30418, 60836, 76045, 152090, 304180, 6743563, 13487126, 26974252, 33717815, 67435630, 134871260, 451818721, 903637442, 1530788801, 1807274884, 2259093605, 3061577602, 4518187210, 6123155204, 7653944005, 9036374420, 15307888010, 30615776020, 102562849667, 205125699334, 410251398668, 512814248335, 1025628496670, 2051256993340]

約数ペア:

[(1, 2051256993340), (2, 1025628496670), (4, 512814248335), (5, 410251398668), (10, 205125699334), (20, 102562849667), (67, 30615776020), (134, 15307888010), (227, 9036374420), (268, 7653944005), (335, 6123155204), (454, 4518187210), (670, 3061577602), (908, 2259093605), (1135, 1807274884), (1340, 1530788801), (2270, 903637442), (4540, 451818721), (15209, 134871260), (30418, 67435630), (60836, 33717815), (76045, 26974252), (152090, 13487126), (304180, 6743563)]