1796159452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1\times {\mathrm{769}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 3366378400

約数和(自身を除く): 1570218948

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 421, 769, 842, 1387, 1538, 1684, 2774, 3076, 5548, 7999, 14611, 15998, 29222, 30733, 31996, 56137, 58444, 61466, 112274, 122932, 224548, 323749, 583927, 647498, 1066603, 1167854, 1294996, 2133206, 2335708, 4266412, 6151231, 12302462, 23633677, 24604924, 47267354, 94534708, 449039863, 898079726, 1796159452]

約数ペア:

[(1, 1796159452), (2, 898079726), (4, 449039863), (19, 94534708), (38, 47267354), (73, 24604924), (76, 23633677), (146, 12302462), (292, 6151231), (421, 4266412), (769, 2335708), (842, 2133206), (1387, 1294996), (1538, 1167854), (1684, 1066603), (2774, 647498), (3076, 583927), (5548, 323749), (7999, 224548), (14611, 122932), (15998, 112274), (29222, 61466), (30733, 58444), (31996, 56137)]