13090076452012

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{3747607}}^1$

素因数の和:3747947

約数の個数: 72

約数和(自身を含む): 27130643221248

約数和(自身を除く): 14040566769236

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 251, 284, 497, 502, 994, 1004, 1757, 1988, 3479, 3514, 6958, 7028, 12299, 13916, 17821, 24598, 35642, 49196, 71284, 124747, 249494, 498988, 873229, 1746458, 3492916, 3747607, 7495214, 14990428, 26233249, 52466498, 104932996, 183632743, 266080097, 367265486, 532160194, 734530972, 940649357, 1064320388, 1862560679, 1881298714, 3725121358, 3762597428, 6584545499, 7450242716, 13037924753, 13169090998, 26075849506, 26338181996, 46091818493, 52151699012, 66786104347, 92183636986, 133572208694, 184367273972, 267144417388, 467502730429, 935005460858, 1870010921716, 3272519113003, 6545038226006, 13090076452012]

約数ペア:

[(1, 13090076452012), (2, 6545038226006), (4, 3272519113003), (7, 1870010921716), (14, 935005460858), (28, 467502730429), (49, 267144417388), (71, 184367273972), (98, 133572208694), (142, 92183636986), (196, 66786104347), (251, 52151699012), (284, 46091818493), (497, 26338181996), (502, 26075849506), (994, 13169090998), (1004, 13037924753), (1757, 7450242716), (1988, 6584545499), (3479, 3762597428), (3514, 3725121358), (6958, 1881298714), (7028, 1862560679), (12299, 1064320388), (13916, 940649357), (17821, 734530972), (24598, 532160194), (35642, 367265486), (49196, 266080097), (71284, 183632743), (124747, 104932996), (249494, 52466498), (498988, 26233249), (873229, 14990428), (1746458, 7495214), (3492916, 3747607)]