3809144612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{21313}}^1$

素因数の和:21828

約数の個数: 48

約数和(自身を含む): 8221406592

約数和(自身を除く): 4412261980

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 491, 982, 1964, 3437, 6383, 6874, 12766, 13748, 21313, 25532, 42626, 44681, 85252, 89362, 149191, 178724, 277069, 298382, 554138, 596764, 1108276, 1939483, 3878966, 7757932, 10464683, 20929366, 41858732, 73252781, 136040879, 146505562, 272081758, 293011124, 544163516, 952286153, 1904572306, 3809144612]

約数ペア:

[(1, 3809144612), (2, 1904572306), (4, 952286153), (7, 544163516), (13, 293011124), (14, 272081758), (26, 146505562), (28, 136040879), (52, 73252781), (91, 41858732), (182, 20929366), (364, 10464683), (491, 7757932), (982, 3878966), (1964, 1939483), (3437, 1108276), (6383, 596764), (6874, 554138), (12766, 298382), (13748, 277069), (21313, 178724), (25532, 149191), (42626, 89362), (44681, 85252)]