2013149860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1\times {\mathrm{3617}}^1$

素因数の和:5280

約数の個数: 48

約数和(自身を含む): 4480270704

約数和(自身を除く): 2467120844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1637, 3274, 3617, 6548, 7234, 8185, 14468, 16370, 18085, 27829, 32740, 36170, 55658, 61489, 72340, 111316, 122978, 139145, 245956, 278290, 307445, 556580, 614890, 1229780, 5921029, 11842058, 23684116, 29605145, 59210290, 100657493, 118420580, 201314986, 402629972, 503287465, 1006574930, 2013149860]

約数ペア:

[(1, 2013149860), (2, 1006574930), (4, 503287465), (5, 402629972), (10, 201314986), (17, 118420580), (20, 100657493), (34, 59210290), (68, 29605145), (85, 23684116), (170, 11842058), (340, 5921029), (1637, 1229780), (3274, 614890), (3617, 556580), (6548, 307445), (7234, 278290), (8185, 245956), (14468, 139145), (16370, 122978), (18085, 111316), (27829, 72340), (32740, 61489), (36170, 55658)]