77820341764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{4455023}}^1$

素因数の和:4455435

約数の個数: 24

約数和(自身を含む): 148940362368

約数和(自身を除く): 71120020604

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 4367, 8734, 17468, 4455023, 8910046, 17820092, 49005253, 98010506, 196021012, 1768644131, 3537288262, 7074576524, 19455085441, 38910170882, 77820341764]

約数ペア:

[(1, 77820341764), (2, 38910170882), (4, 19455085441), (11, 7074576524), (22, 3537288262), (44, 1768644131), (397, 196021012), (794, 98010506), (1588, 49005253), (4367, 17820092), (8734, 8910046), (17468, 4455023)]