397081173118

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{1031}}^1\times {\mathrm{1669}}^1$

素因数の和:3073

約数の個数: 64

約数和(自身を含む): 696876410880

約数和(自身を除く): 299795237762

約数列:

[1, 2, 7, 14, 53, 106, 311, 371, 622, 742, 1031, 1669, 2062, 2177, 3338, 4354, 7217, 11683, 14434, 16483, 23366, 32966, 54643, 88457, 109286, 115381, 176914, 230762, 320641, 382501, 519059, 619199, 641282, 765002, 1038118, 1238398, 1720739, 2244487, 3441478, 3633413, 4488974, 7266826, 12045173, 16993973, 24090346, 27510127, 33987946, 55020254, 91199167, 118957811, 182398334, 192570889, 237915622, 385141778, 535149829, 638394169, 1070299658, 1276788338, 3746048803, 7492097606, 28362940937, 56725881874, 198540586559, 397081173118]

約数ペア:

[(1, 397081173118), (2, 198540586559), (7, 56725881874), (14, 28362940937), (53, 7492097606), (106, 3746048803), (311, 1276788338), (371, 1070299658), (622, 638394169), (742, 535149829), (1031, 385141778), (1669, 237915622), (2062, 192570889), (2177, 182398334), (3338, 118957811), (4354, 91199167), (7217, 55020254), (11683, 33987946), (14434, 27510127), (16483, 24090346), (23366, 16993973), (32966, 12045173), (54643, 7266826), (88457, 4488974), (109286, 3633413), (115381, 3441478), (176914, 2244487), (230762, 1720739), (320641, 1238398), (382501, 1038118), (519059, 765002), (619199, 641282)]