9141964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 36

約数和(自身を含む): 18220944

約数和(自身を除く): 9078980

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 487, 494, 722, 974, 988, 1444, 1948, 4693, 6331, 9253, 9386, 12662, 18506, 18772, 25324, 37012, 120289, 175807, 240578, 351614, 481156, 703228, 2285491, 4570982, 9141964]

約数ペア:

[(1, 9141964), (2, 4570982), (4, 2285491), (13, 703228), (19, 481156), (26, 351614), (38, 240578), (52, 175807), (76, 120289), (247, 37012), (361, 25324), (487, 18772), (494, 18506), (722, 12662), (974, 9386), (988, 9253), (1444, 6331), (1948, 4693)]