2574114908

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 5075078400

約数和(自身を除く): 2500963492

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 163, 289, 323, 326, 578, 646, 652, 719, 1156, 1292, 1438, 2771, 2876, 3097, 5491, 5542, 6194, 10982, 11084, 12223, 12388, 13661, 21964, 24446, 27322, 47107, 48892, 52649, 54644, 94214, 105298, 117197, 188428, 207791, 210596, 232237, 234394, 415582, 464474, 468788, 831164, 895033, 928948, 1790066, 1992349, 2226743, 3580132, 3948029, 3984698, 4453486, 7896058, 7969396, 8906972, 15792116, 33869933, 37854631, 67739866, 75709262, 135479732, 151418524, 643528727, 1287057454, 2574114908]

約数ペア:

[(1, 2574114908), (2, 1287057454), (4, 643528727), (17, 151418524), (19, 135479732), (34, 75709262), (38, 67739866), (68, 37854631), (76, 33869933), (163, 15792116), (289, 8906972), (323, 7969396), (326, 7896058), (578, 4453486), (646, 3984698), (652, 3948029), (719, 3580132), (1156, 2226743), (1292, 1992349), (1438, 1790066), (2771, 928948), (2876, 895033), (3097, 831164), (5491, 468788), (5542, 464474), (6194, 415582), (10982, 234394), (11084, 232237), (12223, 210596), (12388, 207791), (13661, 188428), (21964, 117197), (24446, 105298), (27322, 94214), (47107, 54644), (48892, 52649)]