1947538164

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1134929}}^1$

素因数の和:1134960

約数の個数: 48

約数和(自身を含む): 5338710720

約数和(自身を除く): 3391172556

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 1134929, 2269858, 3404787, 4539716, 6809574, 12484219, 13619148, 14754077, 24968438, 29508154, 37452657, 44262231, 49936876, 59016308, 74905314, 88524462, 149810628, 162294847, 177048924, 324589694, 486884541, 649179388, 973769082, 1947538164]

約数ペア:

[(1, 1947538164), (2, 973769082), (3, 649179388), (4, 486884541), (6, 324589694), (11, 177048924), (12, 162294847), (13, 149810628), (22, 88524462), (26, 74905314), (33, 59016308), (39, 49936876), (44, 44262231), (52, 37452657), (66, 29508154), (78, 24968438), (132, 14754077), (143, 13619148), (156, 12484219), (286, 6809574), (429, 4539716), (572, 3404787), (858, 2269858), (1716, 1134929)]