1680099839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 1936883712

約数和(自身を除く): 256783873

約数列:

[1, 11, 31, 67, 151, 341, 487, 737, 1661, 2077, 4681, 5357, 10117, 15097, 22847, 32629, 51491, 73537, 111287, 166067, 313627, 358919, 808907, 1011499, 2279647, 3449897, 4926979, 11126489, 25076117, 54196769, 152736349, 1680099839]

約数ペア:

[(1, 1680099839), (11, 152736349), (31, 54196769), (67, 25076117), (151, 11126489), (341, 4926979), (487, 3449897), (737, 2279647), (1661, 1011499), (2077, 808907), (4681, 358919), (5357, 313627), (10117, 166067), (15097, 111287), (22847, 73537), (32629, 51491)]