2174194016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{7757}}^1$

素因数の和:8247

約数の個数: 48

約数和(自身を含む): 4516086960

約数和(自身を除く): 2341892944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 461, 608, 922, 1844, 3688, 7376, 7757, 8759, 14752, 15514, 17518, 31028, 35036, 62056, 70072, 124112, 140144, 147383, 248224, 280288, 294766, 589532, 1179064, 2358128, 3575977, 4716256, 7151954, 14303908, 28607816, 57215632, 67943563, 114431264, 135887126, 271774252, 543548504, 1087097008, 2174194016]

約数ペア:

[(1, 2174194016), (2, 1087097008), (4, 543548504), (8, 271774252), (16, 135887126), (19, 114431264), (32, 67943563), (38, 57215632), (76, 28607816), (152, 14303908), (304, 7151954), (461, 4716256), (608, 3575977), (922, 2358128), (1844, 1179064), (3688, 589532), (7376, 294766), (7757, 280288), (8759, 248224), (14752, 147383), (15514, 140144), (17518, 124112), (31028, 70072), (35036, 62056)]