1252456996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{29027}}^1$

素因数の和:29128

約数の個数: 48

約数和(自身を含む): 2652926976

約数和(自身を除く): 1400469980

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 67, 92, 134, 161, 268, 322, 469, 644, 938, 1541, 1876, 3082, 6164, 10787, 21574, 29027, 43148, 58054, 116108, 203189, 406378, 667621, 812756, 1335242, 1944809, 2670484, 3889618, 4673347, 7779236, 9346694, 13613663, 18693388, 27227326, 44730607, 54454652, 89461214, 178922428, 313114249, 626228498, 1252456996]

約数ペア:

[(1, 1252456996), (2, 626228498), (4, 313114249), (7, 178922428), (14, 89461214), (23, 54454652), (28, 44730607), (46, 27227326), (67, 18693388), (92, 13613663), (134, 9346694), (161, 7779236), (268, 4673347), (322, 3889618), (469, 2670484), (644, 1944809), (938, 1335242), (1541, 812756), (1876, 667621), (3082, 406378), (6164, 203189), (10787, 116108), (21574, 58054), (29027, 43148)]