2116745264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{5639}}^1$

素因数の和:6485

約数の個数: 40

約数和(自身を含む): 4248612000

約数和(自身を除く): 2131866736

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 809, 1618, 3236, 5639, 6472, 11278, 12944, 22556, 23461, 45112, 46922, 90224, 93844, 163531, 187688, 327062, 375376, 654124, 1308248, 2616496, 4561951, 9123902, 18247804, 36495608, 72991216, 132296579, 264593158, 529186316, 1058372632, 2116745264]

約数ペア:

[(1, 2116745264), (2, 1058372632), (4, 529186316), (8, 264593158), (16, 132296579), (29, 72991216), (58, 36495608), (116, 18247804), (232, 9123902), (464, 4561951), (809, 2616496), (1618, 1308248), (3236, 654124), (5639, 375376), (6472, 327062), (11278, 187688), (12944, 163531), (22556, 93844), (23461, 90224), (45112, 46922)]