1315703538

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{2423}}^1$

素因数の和:2839

約数の個数: 48

約数和(自身を含む): 2890532736

約数和(自身を除く): 1574829198

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 311, 582, 622, 873, 933, 1746, 1866, 2423, 2799, 4846, 5598, 7269, 14538, 21807, 30167, 43614, 60334, 90501, 181002, 235031, 271503, 470062, 543006, 705093, 753553, 1410186, 1507106, 2115279, 2260659, 4230558, 4521318, 6781977, 13563954, 73094641, 146189282, 219283923, 438567846, 657851769, 1315703538]

約数ペア:

[(1, 1315703538), (2, 657851769), (3, 438567846), (6, 219283923), (9, 146189282), (18, 73094641), (97, 13563954), (194, 6781977), (291, 4521318), (311, 4230558), (582, 2260659), (622, 2115279), (873, 1507106), (933, 1410186), (1746, 753553), (1866, 705093), (2423, 543006), (2799, 470062), (4846, 271503), (5598, 235031), (7269, 181002), (14538, 90501), (21807, 60334), (30167, 43614)]