2945804916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{176989}}^1$

素因数の和:177088

約数の個数: 48

約数和(自身を含む): 7334465600

約数和(自身を除く): 4388660684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 5548, 8322, 16644, 176989, 353978, 530967, 707956, 1061934, 2123868, 3362791, 6725582, 10088373, 12920197, 13451164, 20176746, 25840394, 38760591, 40353492, 51680788, 77521182, 155042364, 245483743, 490967486, 736451229, 981934972, 1472902458, 2945804916]

約数ペア:

[(1, 2945804916), (2, 1472902458), (3, 981934972), (4, 736451229), (6, 490967486), (12, 245483743), (19, 155042364), (38, 77521182), (57, 51680788), (73, 40353492), (76, 38760591), (114, 25840394), (146, 20176746), (219, 13451164), (228, 12920197), (292, 10088373), (438, 6725582), (876, 3362791), (1387, 2123868), (2774, 1061934), (4161, 707956), (5548, 530967), (8322, 353978), (16644, 176989)]