1909174699012

素因数分解:

$2^2\times 7^1\times {\mathrm{907}}^1\times {\mathrm{6067}}^1\times {\mathrm{12391}}^1$

素因数の和:19376

約数の個数: 48

約数和(自身を含む): 3823497868288

約数和(自身を除く): 1914323169276

約数列:

[1, 2, 4, 7, 14, 28, 907, 1814, 3628, 6067, 6349, 12134, 12391, 12698, 24268, 24782, 25396, 42469, 49564, 84938, 86737, 169876, 173474, 346948, 5502769, 11005538, 11238637, 22011076, 22477274, 38519383, 44954548, 75176197, 77038766, 78670459, 150352394, 154077532, 157340918, 300704788, 314681836, 526233379, 1052466758, 2104933516, 68184810679, 136369621358, 272739242716, 477293674753, 954587349506, 1909174699012]

約数ペア:

[(1, 1909174699012), (2, 954587349506), (4, 477293674753), (7, 272739242716), (14, 136369621358), (28, 68184810679), (907, 2104933516), (1814, 1052466758), (3628, 526233379), (6067, 314681836), (6349, 300704788), (12134, 157340918), (12391, 154077532), (12698, 150352394), (24268, 78670459), (24782, 77038766), (25396, 75176197), (42469, 44954548), (49564, 38519383), (84938, 22477274), (86737, 22011076), (169876, 11238637), (173474, 11005538), (346948, 5502769)]