1520373948

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{6491}}^1$

素因数の和:6778

約数の個数: 48

約数和(自身を含む): 3599164800

約数和(自身を除く): 2078790852

約数列:

[1, 2, 3, 4, 6, 12, 131, 149, 262, 298, 393, 447, 524, 596, 786, 894, 1572, 1788, 6491, 12982, 19473, 19519, 25964, 38946, 39038, 58557, 77892, 78076, 117114, 234228, 850321, 967159, 1700642, 1934318, 2550963, 2901477, 3401284, 3868636, 5101926, 5802954, 10203852, 11605908, 126697829, 253395658, 380093487, 506791316, 760186974, 1520373948]

約数ペア:

[(1, 1520373948), (2, 760186974), (3, 506791316), (4, 380093487), (6, 253395658), (12, 126697829), (131, 11605908), (149, 10203852), (262, 5802954), (298, 5101926), (393, 3868636), (447, 3401284), (524, 2901477), (596, 2550963), (786, 1934318), (894, 1700642), (1572, 967159), (1788, 850321), (6491, 234228), (12982, 117114), (19473, 78076), (19519, 77892), (25964, 58557), (38946, 39038)]