901718324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{219503}}^1$

素因数の和:219599

約数の個数: 24

約数和(自身を含む): 1720911360

約数和(自身を除く): 819193036

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 219503, 439006, 878012, 2853539, 5707078, 11414156, 17340737, 34681474, 69362948, 225429581, 450859162, 901718324]

約数ペア:

[(1, 901718324), (2, 450859162), (4, 225429581), (13, 69362948), (26, 34681474), (52, 17340737), (79, 11414156), (158, 5707078), (316, 2853539), (1027, 878012), (2054, 439006), (4108, 219503)]