189508254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{4139}}^1$

素因数の和:4744

約数の個数: 32

約数和(自身を含む): 408965760

約数和(自身を除く): 219457506

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 587, 1174, 1761, 3522, 4139, 7631, 8278, 12417, 15262, 22893, 24834, 45786, 53807, 107614, 161421, 322842, 2429593, 4859186, 7288779, 14577558, 31584709, 63169418, 94754127, 189508254]

約数ペア:

[(1, 189508254), (2, 94754127), (3, 63169418), (6, 31584709), (13, 14577558), (26, 7288779), (39, 4859186), (78, 2429593), (587, 322842), (1174, 161421), (1761, 107614), (3522, 53807), (4139, 45786), (7631, 24834), (8278, 22893), (12417, 15262)]