1217382628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{11197}}^1$

素因数の和:11572

約数の個数: 48

約数和(自身を含む): 2663869824

約数和(自身を除く): 1446487196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 353, 706, 1412, 2471, 3883, 4942, 7766, 9884, 11197, 15532, 22394, 27181, 44788, 54362, 78379, 108724, 123167, 156758, 246334, 313516, 492668, 862169, 1724338, 3448676, 3952541, 7905082, 15810164, 27667787, 43477951, 55335574, 86955902, 110671148, 173911804, 304345657, 608691314, 1217382628]

約数ペア:

[(1, 1217382628), (2, 608691314), (4, 304345657), (7, 173911804), (11, 110671148), (14, 86955902), (22, 55335574), (28, 43477951), (44, 27667787), (77, 15810164), (154, 7905082), (308, 3952541), (353, 3448676), (706, 1724338), (1412, 862169), (2471, 492668), (3883, 313516), (4942, 246334), (7766, 156758), (9884, 123167), (11197, 108724), (15532, 78379), (22394, 54362), (27181, 44788)]