3954996908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{6791}}^1$

素因数の和:6990

約数の個数: 48

約数和(自身を含む): 7454899200

約数和(自身を除く): 3499902292

約数列:

[1, 2, 4, 19, 38, 76, 79, 97, 158, 194, 316, 388, 1501, 1843, 3002, 3686, 6004, 6791, 7372, 7663, 13582, 15326, 27164, 30652, 129029, 145597, 258058, 291194, 516116, 536489, 582388, 658727, 1072978, 1317454, 2145956, 2634908, 10193291, 12515813, 20386582, 25031626, 40773164, 50063252, 52039433, 104078866, 208157732, 988749227, 1977498454, 3954996908]

約数ペア:

[(1, 3954996908), (2, 1977498454), (4, 988749227), (19, 208157732), (38, 104078866), (76, 52039433), (79, 50063252), (97, 40773164), (158, 25031626), (194, 20386582), (316, 12515813), (388, 10193291), (1501, 2634908), (1843, 2145956), (3002, 1317454), (3686, 1072978), (6004, 658727), (6791, 582388), (7372, 536489), (7663, 516116), (13582, 291194), (15326, 258058), (27164, 145597), (30652, 129029)]