2017755402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{1103}}^1$

素因数の和:1667

約数の個数: 64

約数和(自身を含む): 4451328000

約数和(自身を除く): 2433572598

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 499, 611, 998, 1103, 1222, 1497, 1833, 2206, 2994, 3309, 3666, 6487, 6618, 12974, 14339, 19461, 23453, 28678, 38922, 43017, 46906, 51841, 70359, 86034, 103682, 140718, 155523, 304889, 311046, 550397, 609778, 673933, 914667, 1100794, 1347866, 1651191, 1829334, 2021799, 3302382, 4043598, 7155161, 14310322, 21465483, 25868659, 42930966, 51737318, 77605977, 155211954, 336292567, 672585134, 1008877701, 2017755402]

約数ペア:

[(1, 2017755402), (2, 1008877701), (3, 672585134), (6, 336292567), (13, 155211954), (26, 77605977), (39, 51737318), (47, 42930966), (78, 25868659), (94, 21465483), (141, 14310322), (282, 7155161), (499, 4043598), (611, 3302382), (998, 2021799), (1103, 1829334), (1222, 1651191), (1497, 1347866), (1833, 1100794), (2206, 914667), (2994, 673933), (3309, 609778), (3666, 550397), (6487, 311046), (6618, 304889), (12974, 155523), (14339, 140718), (19461, 103682), (23453, 86034), (28678, 70359), (38922, 51841), (43017, 46906)]