2016121510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{81197}}^1$

素因数の和:81408

約数の個数: 32

約数和(自身を含む): 3928684032

約数和(自身を除く): 1912562522

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 4966, 12415, 24830, 81197, 162394, 405985, 811970, 1055561, 2111122, 5277805, 10555610, 15508627, 31017254, 77543135, 155086270, 201612151, 403224302, 1008060755, 2016121510]

約数ペア:

[(1, 2016121510), (2, 1008060755), (5, 403224302), (10, 201612151), (13, 155086270), (26, 77543135), (65, 31017254), (130, 15508627), (191, 10555610), (382, 5277805), (955, 2111122), (1910, 1055561), (2483, 811970), (4966, 405985), (12415, 162394), (24830, 81197)]