1520738063

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 1720922112

約数和(自身を除く): 200184049

約数列:

[1, 13, 47, 53, 151, 311, 611, 689, 1963, 2491, 4043, 7097, 8003, 14617, 16483, 32383, 46961, 92261, 104039, 190021, 214279, 376141, 610493, 774701, 2207167, 2488933, 4889833, 10071113, 28693171, 32356129, 116979851, 1520738063]

約数ペア:

[(1, 1520738063), (13, 116979851), (47, 32356129), (53, 28693171), (151, 10071113), (311, 4889833), (611, 2488933), (689, 2207167), (1963, 774701), (2491, 610493), (4043, 376141), (7097, 214279), (8003, 190021), (14617, 104039), (16483, 92261), (32383, 46961)]