2120236768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{14197}}^1$

素因数の和:14579

約数の個数: 48

約数和(自身を含む): 4508148960

約数和(自身を除く): 2387912192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 359, 416, 718, 1436, 2872, 4667, 5744, 9334, 11488, 14197, 18668, 28394, 37336, 56788, 74672, 113576, 149344, 184561, 227152, 369122, 454304, 738244, 1476488, 2952976, 5096723, 5905952, 10193446, 20386892, 40773784, 66257399, 81547568, 132514798, 163095136, 265029596, 530059192, 1060118384, 2120236768]

約数ペア:

[(1, 2120236768), (2, 1060118384), (4, 530059192), (8, 265029596), (13, 163095136), (16, 132514798), (26, 81547568), (32, 66257399), (52, 40773784), (104, 20386892), (208, 10193446), (359, 5905952), (416, 5096723), (718, 2952976), (1436, 1476488), (2872, 738244), (4667, 454304), (5744, 369122), (9334, 227152), (11488, 184561), (14197, 149344), (18668, 113576), (28394, 74672), (37336, 56788)]