261103676

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{2417}}^1$

素因数の和:2773

約数の個数: 24

約数和(自身を含む): 463095360

約数和(自身を除く): 201991684

約数列:

[1, 2, 4, 113, 226, 239, 452, 478, 956, 2417, 4834, 9668, 27007, 54014, 108028, 273121, 546242, 577663, 1092484, 1155326, 2310652, 65275919, 130551838, 261103676]

約数ペア:

[(1, 261103676), (2, 130551838), (4, 65275919), (113, 2310652), (226, 1155326), (239, 1092484), (452, 577663), (478, 546242), (956, 273121), (2417, 108028), (4834, 54014), (9668, 27007)]