2902781316

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{97187}}^1$

素因数の和:97344

約数の個数: 48

約数和(自身を含む): 7184136960

約数和(自身を除く): 4281355644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 131, 228, 262, 393, 524, 786, 1572, 2489, 4978, 7467, 9956, 14934, 29868, 97187, 194374, 291561, 388748, 583122, 1166244, 1846553, 3693106, 5539659, 7386212, 11079318, 12731497, 22158636, 25462994, 38194491, 50925988, 76388982, 152777964, 241898443, 483796886, 725695329, 967593772, 1451390658, 2902781316]

約数ペア:

[(1, 2902781316), (2, 1451390658), (3, 967593772), (4, 725695329), (6, 483796886), (12, 241898443), (19, 152777964), (38, 76388982), (57, 50925988), (76, 38194491), (114, 25462994), (131, 22158636), (228, 12731497), (262, 11079318), (393, 7386212), (524, 5539659), (786, 3693106), (1572, 1846553), (2489, 1166244), (4978, 583122), (7467, 388748), (9956, 291561), (14934, 194374), (29868, 97187)]