2119832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 4989600

約数和(自身を除く): 2869768

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 109, 136, 143, 187, 218, 221, 286, 374, 436, 442, 572, 748, 872, 884, 1144, 1199, 1417, 1496, 1768, 1853, 2398, 2431, 2834, 3706, 4796, 4862, 5668, 7412, 9592, 9724, 11336, 14824, 15587, 19448, 20383, 24089, 31174, 40766, 48178, 62348, 81532, 96356, 124696, 163064, 192712, 264979, 529958, 1059916, 2119832]

約数ペア:

[(1, 2119832), (2, 1059916), (4, 529958), (8, 264979), (11, 192712), (13, 163064), (17, 124696), (22, 96356), (26, 81532), (34, 62348), (44, 48178), (52, 40766), (68, 31174), (88, 24089), (104, 20383), (109, 19448), (136, 15587), (143, 14824), (187, 11336), (218, 9724), (221, 9592), (286, 7412), (374, 5668), (436, 4862), (442, 4796), (572, 3706), (748, 2834), (872, 2431), (884, 2398), (1144, 1853), (1199, 1768), (1417, 1496)]