636280424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{63073}}^1$

素因数の和:63189

約数の個数: 32

約数和(自身を含む): 1298062920

約数和(自身を除く): 661782496

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 63073, 126146, 252292, 504584, 819949, 1639898, 3279796, 6118081, 6559592, 12236162, 24472324, 48944648, 79535053, 159070106, 318140212, 636280424]

約数ペア:

[(1, 636280424), (2, 318140212), (4, 159070106), (8, 79535053), (13, 48944648), (26, 24472324), (52, 12236162), (97, 6559592), (104, 6118081), (194, 3279796), (388, 1639898), (776, 819949), (1261, 504584), (2522, 252292), (5044, 126146), (10088, 63073)]