2016296492

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31849}}^1$

素因数の和:31903

約数の個数: 72

約数和(自身を含む): 4574934000

約数和(自身を除く): 2558637508

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 49, 68, 76, 98, 119, 133, 196, 238, 266, 323, 476, 532, 646, 833, 931, 1292, 1666, 1862, 2261, 3332, 3724, 4522, 9044, 15827, 31654, 31849, 63308, 63698, 127396, 222943, 445886, 541433, 605131, 891772, 1082866, 1210262, 1560601, 2165732, 2420524, 3121202, 3790031, 4235917, 6242404, 7580062, 8471834, 10287227, 15160124, 16943668, 20574454, 26530217, 29651419, 41148908, 53060434, 59302838, 72010589, 106120868, 118605676, 144021178, 288042356, 504074123, 1008148246, 2016296492]

約数ペア:

[(1, 2016296492), (2, 1008148246), (4, 504074123), (7, 288042356), (14, 144021178), (17, 118605676), (19, 106120868), (28, 72010589), (34, 59302838), (38, 53060434), (49, 41148908), (68, 29651419), (76, 26530217), (98, 20574454), (119, 16943668), (133, 15160124), (196, 10287227), (238, 8471834), (266, 7580062), (323, 6242404), (476, 4235917), (532, 3790031), (646, 3121202), (833, 2420524), (931, 2165732), (1292, 1560601), (1666, 1210262), (1862, 1082866), (2261, 891772), (3332, 605131), (3724, 541433), (4522, 445886), (9044, 222943), (15827, 127396), (31654, 63698), (31849, 63308)]