17966902642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{8311}}^1$

素因数の和:8483

約数の個数: 64

約数和(自身を含む): 31620443904

約数和(自身を除く): 13653541262

約数列:

[1, 2, 13, 17, 26, 34, 67, 73, 134, 146, 221, 442, 871, 949, 1139, 1241, 1742, 1898, 2278, 2482, 4891, 8311, 9782, 14807, 16133, 16622, 29614, 32266, 63583, 83147, 108043, 127166, 141287, 166294, 216086, 282574, 556837, 606703, 1080911, 1113674, 1213406, 1836731, 2161822, 3673462, 7238881, 7887139, 9466229, 10313951, 14477762, 15774278, 18932458, 20627902, 40649101, 81298202, 123060977, 134081363, 246121954, 268162726, 528438313, 691034717, 1056876626, 1382069434, 8983451321, 17966902642]

約数ペア:

[(1, 17966902642), (2, 8983451321), (13, 1382069434), (17, 1056876626), (26, 691034717), (34, 528438313), (67, 268162726), (73, 246121954), (134, 134081363), (146, 123060977), (221, 81298202), (442, 40649101), (871, 20627902), (949, 18932458), (1139, 15774278), (1241, 14477762), (1742, 10313951), (1898, 9466229), (2278, 7887139), (2482, 7238881), (4891, 3673462), (8311, 2161822), (9782, 1836731), (14807, 1213406), (16133, 1113674), (16622, 1080911), (29614, 606703), (32266, 556837), (63583, 282574), (83147, 216086), (108043, 166294), (127166, 141287)]