1627188366988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3121}}^1\times {\mathrm{79043}}^1$

素因数の和:82282

約数の個数: 48

約数和(自身を含む): 3047182244064

約数和(自身を除く): 1419993877076

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3121, 3298, 6242, 6596, 12484, 53057, 79043, 106114, 158086, 212228, 302737, 316172, 605474, 1210948, 1343731, 2687462, 5146529, 5374924, 7667171, 10293058, 15334342, 20586116, 30668684, 130341907, 246693203, 260683814, 493386406, 521367628, 986772812, 4193784451, 8387568902, 16775137804, 23929240691, 47858481382, 95716962764, 406797091747, 813594183494, 1627188366988]

約数ペア:

[(1, 1627188366988), (2, 813594183494), (4, 406797091747), (17, 95716962764), (34, 47858481382), (68, 23929240691), (97, 16775137804), (194, 8387568902), (388, 4193784451), (1649, 986772812), (3121, 521367628), (3298, 493386406), (6242, 260683814), (6596, 246693203), (12484, 130341907), (53057, 30668684), (79043, 20586116), (106114, 15334342), (158086, 10293058), (212228, 7667171), (302737, 5374924), (316172, 5146529), (605474, 2687462), (1210948, 1343731)]