1380494017338

素因数分解:

$2^1\times 3^1\times {\mathrm{487}}^1\times {\mathrm{6571}}^1\times {\mathrm{71899}}^1$

素因数の和:78962

約数の個数: 32

約数和(自身を含む): 2767116940800

約数和(自身を除く): 1386622923462

約数列:

[1, 2, 3, 6, 487, 974, 1461, 2922, 6571, 13142, 19713, 39426, 71899, 143798, 215697, 431394, 3200077, 6400154, 9600231, 19200462, 35014813, 70029626, 105044439, 210088878, 472448329, 944896658, 1417344987, 2834689974, 230082336223, 460164672446, 690247008669, 1380494017338]

約数ペア:

[(1, 1380494017338), (2, 690247008669), (3, 460164672446), (6, 230082336223), (487, 2834689974), (974, 1417344987), (1461, 944896658), (2922, 472448329), (6571, 210088878), (13142, 105044439), (19713, 70029626), (39426, 35014813), (71899, 19200462), (143798, 9600231), (215697, 6400154), (431394, 3200077)]