1349111140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{13691}}^1$

素因数の和:14092

約数の個数: 48

約数和(自身を含む): 3059340480

約数和(自身を除く): 1710229340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 379, 758, 1516, 1895, 3790, 4927, 7580, 9854, 13691, 19708, 24635, 27382, 49270, 54764, 68455, 98540, 136910, 177983, 273820, 355966, 711932, 889915, 1779830, 3559660, 5188889, 10377778, 20755556, 25944445, 51888890, 67455557, 103777780, 134911114, 269822228, 337277785, 674555570, 1349111140]

約数ペア:

[(1, 1349111140), (2, 674555570), (4, 337277785), (5, 269822228), (10, 134911114), (13, 103777780), (20, 67455557), (26, 51888890), (52, 25944445), (65, 20755556), (130, 10377778), (260, 5188889), (379, 3559660), (758, 1779830), (1516, 889915), (1895, 711932), (3790, 355966), (4927, 273820), (7580, 177983), (9854, 136910), (13691, 98540), (19708, 68455), (24635, 54764), (27382, 49270)]