1940803917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{74609}}^1$

素因数の和:74677

約数の個数: 32

約数和(自身を含む): 3008275200

約数和(自身を除く): 1067471283

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 1131, 2001, 8671, 26013, 74609, 223827, 969917, 1716007, 2163661, 2909751, 5148021, 6490983, 22308091, 28127593, 49764203, 66924273, 84382779, 149292609, 646934639, 1940803917]

約数ペア:

[(1, 1940803917), (3, 646934639), (13, 149292609), (23, 84382779), (29, 66924273), (39, 49764203), (69, 28127593), (87, 22308091), (299, 6490983), (377, 5148021), (667, 2909751), (897, 2163661), (1131, 1716007), (2001, 969917), (8671, 223827), (26013, 74609)]