2606664815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{7727}}^1$

素因数の和:7871

約数の個数: 32

約数和(自身を含む): 3405265920

約数和(自身を除く): 798601105

約数列:

[1, 5, 19, 53, 67, 95, 265, 335, 1007, 1273, 3551, 5035, 6365, 7727, 17755, 38635, 67469, 146813, 337345, 409531, 517709, 734065, 2047655, 2588545, 7781089, 9836471, 27438577, 38905445, 49182355, 137192885, 521332963, 2606664815]

約数ペア:

[(1, 2606664815), (5, 521332963), (19, 137192885), (53, 49182355), (67, 38905445), (95, 27438577), (265, 9836471), (335, 7781089), (1007, 2588545), (1273, 2047655), (3551, 734065), (5035, 517709), (6365, 409531), (7727, 337345), (17755, 146813), (38635, 67469)]