2013607002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{997}}^1$

素因数の和:1515

約数の個数: 64

約数和(自身を含む): 4470018048

約数和(自身を除く): 2456411046

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 431, 781, 862, 997, 1293, 1562, 1994, 2343, 2586, 2991, 4686, 4741, 5982, 9482, 10967, 14223, 21934, 28446, 30601, 32901, 61202, 65802, 70787, 91803, 141574, 183606, 212361, 336611, 424722, 429707, 673222, 778657, 859414, 1009833, 1289121, 1557314, 2019666, 2335971, 2578242, 4671942, 4726777, 9453554, 14180331, 28360662, 30509197, 61018394, 91527591, 183055182, 335601167, 671202334, 1006803501, 2013607002]

約数ペア:

[(1, 2013607002), (2, 1006803501), (3, 671202334), (6, 335601167), (11, 183055182), (22, 91527591), (33, 61018394), (66, 30509197), (71, 28360662), (142, 14180331), (213, 9453554), (426, 4726777), (431, 4671942), (781, 2578242), (862, 2335971), (997, 2019666), (1293, 1557314), (1562, 1289121), (1994, 1009833), (2343, 859414), (2586, 778657), (2991, 673222), (4686, 429707), (4741, 424722), (5982, 336611), (9482, 212361), (10967, 183606), (14223, 141574), (21934, 91803), (28446, 70787), (30601, 65802), (32901, 61202)]