1489357844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{51421}}^1$

素因数の和:51995

約数の個数: 24

約数和(自身を含む): 2811960648

約数和(自身を除く): 1322602804

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 7241, 14482, 28964, 51421, 102842, 205684, 668473, 1336946, 2673892, 28641497, 57282994, 114565988, 372339461, 744678922, 1489357844]

約数ペア:

[(1, 1489357844), (2, 744678922), (4, 372339461), (13, 114565988), (26, 57282994), (52, 28641497), (557, 2673892), (1114, 1336946), (2228, 668473), (7241, 205684), (14482, 102842), (28964, 51421)]