1628838078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{945899}}^1$

素因数の和:945952

約数の個数: 32

約数和(自身を含む): 3813868800

約数和(自身を除く): 2185030722

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 945899, 1891798, 2837697, 5675394, 6621293, 13242586, 19863879, 38781859, 39727758, 77563718, 116345577, 232691154, 271473013, 542946026, 814419039, 1628838078]

約数ペア:

[(1, 1628838078), (2, 814419039), (3, 542946026), (6, 271473013), (7, 232691154), (14, 116345577), (21, 77563718), (41, 39727758), (42, 38781859), (82, 19863879), (123, 13242586), (246, 6621293), (287, 5675394), (574, 2837697), (861, 1891798), (1722, 945899)]