804940402

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1\times {\mathrm{2731}}^1$

素因数の和:3346

約数の個数: 32

約数和(自身を含む): 1420202880

約数和(自身を除く): 615262478

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 569, 1138, 2731, 3983, 5462, 7966, 19117, 21053, 38234, 42106, 101047, 147371, 202094, 294742, 707329, 1414658, 1553939, 3107878, 10877573, 21755146, 57495743, 114991486, 402470201, 804940402]

約数ペア:

[(1, 804940402), (2, 402470201), (7, 114991486), (14, 57495743), (37, 21755146), (74, 10877573), (259, 3107878), (518, 1553939), (569, 1414658), (1138, 707329), (2731, 294742), (3983, 202094), (5462, 147371), (7966, 101047), (19117, 42106), (21053, 38234)]