906930440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1744097}}^1$

素因数の和:1744121

約数の個数: 32

約数和(自身を含む): 2197563480

約数和(自身を除く): 1290633040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1744097, 3488194, 6976388, 8720485, 13952776, 17440970, 22673261, 34881940, 45346522, 69763880, 90693044, 113366305, 181386088, 226732610, 453465220, 906930440]

約数ペア:

[(1, 906930440), (2, 453465220), (4, 226732610), (5, 181386088), (8, 113366305), (10, 90693044), (13, 69763880), (20, 45346522), (26, 34881940), (40, 22673261), (52, 17440970), (65, 13952776), (104, 8720485), (130, 6976388), (260, 3488194), (520, 1744097)]