2878331316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1181581}}^1$

素因数の和:1181624

約数の個数: 48

約数和(自身を含む): 7940231040

約数和(自身を除く): 5061899724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 1181581, 2363162, 3544743, 4726324, 7089486, 8271067, 14178972, 16542134, 24813201, 33084268, 34265849, 49626402, 68531698, 99252804, 102797547, 137063396, 205595094, 239860943, 411190188, 479721886, 719582829, 959443772, 1439165658, 2878331316]

約数ペア:

[(1, 2878331316), (2, 1439165658), (3, 959443772), (4, 719582829), (6, 479721886), (7, 411190188), (12, 239860943), (14, 205595094), (21, 137063396), (28, 102797547), (29, 99252804), (42, 68531698), (58, 49626402), (84, 34265849), (87, 33084268), (116, 24813201), (174, 16542134), (203, 14178972), (348, 8271067), (406, 7089486), (609, 4726324), (812, 3544743), (1218, 2363162), (2436, 1181581)]