2641568412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{111121}}^1$

素因数の和:111418

約数の個数: 48

約数和(自身を含む): 7069137152

約数和(自身を除く): 4427568740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 283, 566, 849, 1132, 1698, 1981, 3396, 3962, 5943, 7924, 11886, 23772, 111121, 222242, 333363, 444484, 666726, 777847, 1333452, 1555694, 2333541, 3111388, 4667082, 9334164, 31447243, 62894486, 94341729, 125788972, 188683458, 220130701, 377366916, 440261402, 660392103, 880522804, 1320784206, 2641568412]

約数ペア:

[(1, 2641568412), (2, 1320784206), (3, 880522804), (4, 660392103), (6, 440261402), (7, 377366916), (12, 220130701), (14, 188683458), (21, 125788972), (28, 94341729), (42, 62894486), (84, 31447243), (283, 9334164), (566, 4667082), (849, 3111388), (1132, 2333541), (1698, 1555694), (1981, 1333452), (3396, 777847), (3962, 666726), (5943, 444484), (7924, 333363), (11886, 222242), (23772, 111121)]