1315661215206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{20395951}}^1$

素因数の和:20396796

約数の個数: 32

約数和(自身を含む): 2837158507008

約数和(自身を除く): 1521497291802

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 827, 1654, 2481, 4962, 10751, 21502, 32253, 64506, 20395951, 40791902, 61187853, 122375706, 265147363, 530294726, 795442089, 1590884178, 16867451477, 33734902954, 50602354431, 101204708862, 219276869201, 438553738402, 657830607603, 1315661215206]

約数ペア:

[(1, 1315661215206), (2, 657830607603), (3, 438553738402), (6, 219276869201), (13, 101204708862), (26, 50602354431), (39, 33734902954), (78, 16867451477), (827, 1590884178), (1654, 795442089), (2481, 530294726), (4962, 265147363), (10751, 122375706), (21502, 61187853), (32253, 40791902), (64506, 20395951)]