2842391583

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2296

約数の個数: 48

約数和(自身を含む): 4423276000

約数和(自身を除く): 1580884417

約数列:

[1, 3, 9, 19, 57, 73, 109, 171, 219, 327, 657, 981, 1387, 2071, 2089, 4161, 6213, 6267, 7957, 12483, 18639, 18801, 23871, 39691, 71613, 119073, 151183, 152497, 227701, 357219, 453549, 457491, 683103, 1360647, 1372473, 2049309, 2897443, 4326319, 8692329, 12978957, 16622173, 26076987, 38936871, 49866519, 149599557, 315821287, 947463861, 2842391583]

約数ペア:

[(1, 2842391583), (3, 947463861), (9, 315821287), (19, 149599557), (57, 49866519), (73, 38936871), (109, 26076987), (171, 16622173), (219, 12978957), (327, 8692329), (657, 4326319), (981, 2897443), (1387, 2049309), (2071, 1372473), (2089, 1360647), (4161, 683103), (6213, 457491), (6267, 453549), (7957, 357219), (12483, 227701), (18639, 152497), (18801, 151183), (23871, 119073), (39691, 71613)]