2247754518394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{680489}}^1$

素因数の和:680839

約数の個数: 64

約数和(自身を含む): 4268468793600

約数和(自身を除く): 2020714275206

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 241, 482, 623, 979, 1246, 1687, 1958, 2651, 3374, 5302, 6853, 13706, 18557, 21449, 37114, 42898, 150143, 235939, 300286, 471878, 680489, 1360978, 1651573, 3303146, 4763423, 7485379, 9526846, 14970758, 52397653, 60563521, 104795306, 121127042, 163997849, 327995698, 423944647, 666198731, 847889294, 1147984943, 1332397462, 1803976339, 2295969886, 3607952678, 4663391117, 9326782234, 12627834373, 14595808561, 25255668746, 29191617122, 102170659927, 160553894171, 204341319854, 321107788342, 1123877259197, 2247754518394]

約数ペア:

[(1, 2247754518394), (2, 1123877259197), (7, 321107788342), (11, 204341319854), (14, 160553894171), (22, 102170659927), (77, 29191617122), (89, 25255668746), (154, 14595808561), (178, 12627834373), (241, 9326782234), (482, 4663391117), (623, 3607952678), (979, 2295969886), (1246, 1803976339), (1687, 1332397462), (1958, 1147984943), (2651, 847889294), (3374, 666198731), (5302, 423944647), (6853, 327995698), (13706, 163997849), (18557, 121127042), (21449, 104795306), (37114, 60563521), (42898, 52397653), (150143, 14970758), (235939, 9526846), (300286, 7485379), (471878, 4763423), (680489, 3303146), (1360978, 1651573)]