2087156904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{55711}}^1$

素因数の和:55950

約数の個数: 64

約数和(自身を含む): 5990154240

約数和(自身を除く): 3902997336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 223, 446, 669, 892, 1338, 1561, 1784, 2676, 3122, 4683, 5352, 6244, 9366, 12488, 18732, 37464, 55711, 111422, 167133, 222844, 334266, 389977, 445688, 668532, 779954, 1169931, 1337064, 1559908, 2339862, 3119816, 4679724, 9359448, 12423553, 24847106, 37270659, 49694212, 74541318, 86964871, 99388424, 149082636, 173929742, 260894613, 298165272, 347859484, 521789226, 695718968, 1043578452, 2087156904]

約数ペア:

[(1, 2087156904), (2, 1043578452), (3, 695718968), (4, 521789226), (6, 347859484), (7, 298165272), (8, 260894613), (12, 173929742), (14, 149082636), (21, 99388424), (24, 86964871), (28, 74541318), (42, 49694212), (56, 37270659), (84, 24847106), (168, 12423553), (223, 9359448), (446, 4679724), (669, 3119816), (892, 2339862), (1338, 1559908), (1561, 1337064), (1784, 1169931), (2676, 779954), (3122, 668532), (4683, 445688), (5352, 389977), (6244, 334266), (9366, 222844), (12488, 167133), (18732, 111422), (37464, 55711)]