1392947894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{25307}}^1$

素因数の和:25424

約数の個数: 32

約数和(自身を含む): 2359717920

約数和(自身を除く): 966770026

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 754, 949, 1898, 2117, 4234, 25307, 27521, 50614, 55042, 328991, 657982, 733903, 1467806, 1847411, 3694822, 9540739, 19081478, 24016343, 48032686, 53574919, 107149838, 696473947, 1392947894]

約数ペア:

[(1, 1392947894), (2, 696473947), (13, 107149838), (26, 53574919), (29, 48032686), (58, 24016343), (73, 19081478), (146, 9540739), (377, 3694822), (754, 1847411), (949, 1467806), (1898, 733903), (2117, 657982), (4234, 328991), (25307, 55042), (27521, 50614)]