536778886

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{3313}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 939161088

約数和(自身を除く): 402382202

約数列:

[1, 2, 7, 14, 71, 142, 163, 326, 497, 994, 1141, 2282, 3313, 6626, 11573, 23146, 23191, 46382, 81011, 162022, 235223, 470446, 540019, 1080038, 1646561, 3293122, 3780133, 7560266, 38341349, 76682698, 268389443, 536778886]

約数ペア:

[(1, 536778886), (2, 268389443), (7, 76682698), (14, 38341349), (71, 7560266), (142, 3780133), (163, 3293122), (326, 1646561), (497, 1080038), (994, 540019), (1141, 470446), (2282, 235223), (3313, 162022), (6626, 81011), (11573, 46382), (23146, 23191)]