1047236450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6269}}^1$

素因数の和:6551

約数の個数: 48

約数和(自身を含む): 2106193320

約数和(自身を除く): 1058956870

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 257, 325, 514, 650, 1285, 2570, 3341, 6269, 6425, 6682, 12538, 12850, 16705, 31345, 33410, 62690, 81497, 83525, 156725, 162994, 167050, 313450, 407485, 814970, 1611133, 2037425, 3222266, 4074850, 8055665, 16111330, 20944729, 40278325, 41889458, 80556650, 104723645, 209447290, 523618225, 1047236450]

約数ペア:

[(1, 1047236450), (2, 523618225), (5, 209447290), (10, 104723645), (13, 80556650), (25, 41889458), (26, 40278325), (50, 20944729), (65, 16111330), (130, 8055665), (257, 4074850), (325, 3222266), (514, 2037425), (650, 1611133), (1285, 814970), (2570, 407485), (3341, 313450), (6269, 167050), (6425, 162994), (6682, 156725), (12538, 83525), (12850, 81497), (16705, 62690), (31345, 33410)]