1609761678356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{870629}}^1$

素因数の和:870745

約数の個数: 72

約数和(自身を含む): 3219530537160

約数和(自身を除く): 1609768858804

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 961, 962, 1147, 1612, 1922, 1924, 2294, 3844, 4588, 12493, 14911, 24986, 29822, 35557, 49972, 59644, 71114, 142228, 462241, 870629, 924482, 1741258, 1848964, 3482516, 11318177, 22636354, 26989499, 32213273, 45272708, 53978998, 64426546, 107957996, 128853092, 350863487, 418772549, 701726974, 836674469, 837545098, 998611463, 1403453948, 1673348938, 1675090196, 1997222926, 3346697876, 3994445852, 10876768097, 12981949019, 21753536194, 25963898038, 30956955353, 43507072388, 51927796076, 61913910706, 123827821412, 402440419589, 804880839178, 1609761678356]

約数ペア:

[(1, 1609761678356), (2, 804880839178), (4, 402440419589), (13, 123827821412), (26, 61913910706), (31, 51927796076), (37, 43507072388), (52, 30956955353), (62, 25963898038), (74, 21753536194), (124, 12981949019), (148, 10876768097), (403, 3994445852), (481, 3346697876), (806, 1997222926), (961, 1675090196), (962, 1673348938), (1147, 1403453948), (1612, 998611463), (1922, 837545098), (1924, 836674469), (2294, 701726974), (3844, 418772549), (4588, 350863487), (12493, 128853092), (14911, 107957996), (24986, 64426546), (29822, 53978998), (35557, 45272708), (49972, 32213273), (59644, 26989499), (71114, 22636354), (142228, 11318177), (462241, 3482516), (870629, 1848964), (924482, 1741258)]