905502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 2108160

約数和(自身を除く): 1202658

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 169, 247, 282, 338, 494, 507, 611, 741, 893, 1014, 1222, 1482, 1786, 1833, 2679, 3211, 3666, 5358, 6422, 7943, 9633, 11609, 15886, 19266, 23218, 23829, 34827, 47658, 69654, 150917, 301834, 452751, 905502]

約数ペア:

[(1, 905502), (2, 452751), (3, 301834), (6, 150917), (13, 69654), (19, 47658), (26, 34827), (38, 23829), (39, 23218), (47, 19266), (57, 15886), (78, 11609), (94, 9633), (114, 7943), (141, 6422), (169, 5358), (247, 3666), (282, 3211), (338, 2679), (494, 1833), (507, 1786), (611, 1482), (741, 1222), (893, 1014)]