817366956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313889}}^1$

素因数の和:313934

約数の個数: 48

約数和(自身を含む): 2249963520

約数和(自身を除く): 1432596564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 313889, 627778, 941667, 1255556, 1883334, 2197223, 3766668, 4394446, 6591669, 8788892, 9730559, 13183338, 19461118, 26366676, 29191677, 38922236, 58383354, 68113913, 116766708, 136227826, 204341739, 272455652, 408683478, 817366956]

約数ペア:

[(1, 817366956), (2, 408683478), (3, 272455652), (4, 204341739), (6, 136227826), (7, 116766708), (12, 68113913), (14, 58383354), (21, 38922236), (28, 29191677), (31, 26366676), (42, 19461118), (62, 13183338), (84, 9730559), (93, 8788892), (124, 6591669), (186, 4394446), (217, 3766668), (372, 2197223), (434, 1883334), (651, 1255556), (868, 941667), (1302, 627778), (2604, 313889)]