2119219206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{157049}}^1$

素因数の和:157240

約数の個数: 32

約数和(自身を含む): 4590885600

約数和(自身を除く): 2471666394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 173, 346, 519, 1038, 2249, 4498, 6747, 13494, 157049, 314098, 471147, 942294, 2041637, 4083274, 6124911, 12249822, 27169477, 54338954, 81508431, 163016862, 353203201, 706406402, 1059609603, 2119219206]

約数ペア:

[(1, 2119219206), (2, 1059609603), (3, 706406402), (6, 353203201), (13, 163016862), (26, 81508431), (39, 54338954), (78, 27169477), (173, 12249822), (346, 6124911), (519, 4083274), (1038, 2041637), (2249, 942294), (4498, 471147), (6747, 314098), (13494, 157049)]