1118933816

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19961}}^1$

素因数の和:20005

約数の個数: 96

約数和(自身を含む): 2867341680

約数和(自身を除く): 1748407864

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1274, 2002, 2156, 2548, 4004, 4312, 5096, 7007, 8008, 14014, 19961, 28028, 39922, 56056, 79844, 139727, 159688, 219571, 259493, 279454, 439142, 518986, 558908, 878284, 978089, 1037972, 1117816, 1536997, 1756568, 1816451, 1956178, 2075944, 2854423, 3073994, 3632902, 3912356, 5708846, 6147988, 7265804, 7824712, 10758979, 11417692, 12295976, 12715157, 14531608, 19980961, 21517958, 22835384, 25430314, 39961922, 43035916, 50860628, 79923844, 86071832, 101721256, 139866727, 159847688, 279733454, 559466908, 1118933816]

約数ペア:

[(1, 1118933816), (2, 559466908), (4, 279733454), (7, 159847688), (8, 139866727), (11, 101721256), (13, 86071832), (14, 79923844), (22, 50860628), (26, 43035916), (28, 39961922), (44, 25430314), (49, 22835384), (52, 21517958), (56, 19980961), (77, 14531608), (88, 12715157), (91, 12295976), (98, 11417692), (104, 10758979), (143, 7824712), (154, 7265804), (182, 6147988), (196, 5708846), (286, 3912356), (308, 3632902), (364, 3073994), (392, 2854423), (539, 2075944), (572, 1956178), (616, 1816451), (637, 1756568), (728, 1536997), (1001, 1117816), (1078, 1037972), (1144, 978089), (1274, 878284), (2002, 558908), (2156, 518986), (2548, 439142), (4004, 279454), (4312, 259493), (5096, 219571), (7007, 159688), (8008, 139727), (14014, 79844), (19961, 56056), (28028, 39922)]