1329126488

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{35969}}^1$

素因数の和:36155

約数の個数: 32

約数和(自身を含む): 2589840000

約数和(自身を除く): 1260713512

約数列:

[1, 2, 4, 8, 31, 62, 124, 149, 248, 298, 596, 1192, 4619, 9238, 18476, 35969, 36952, 71938, 143876, 287752, 1115039, 2230078, 4460156, 5359381, 8920312, 10718762, 21437524, 42875048, 166140811, 332281622, 664563244, 1329126488]

約数ペア:

[(1, 1329126488), (2, 664563244), (4, 332281622), (8, 166140811), (31, 42875048), (62, 21437524), (124, 10718762), (149, 8920312), (248, 5359381), (298, 4460156), (596, 2230078), (1192, 1115039), (4619, 287752), (9238, 143876), (18476, 71938), (35969, 36952)]