2009337514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{12641}}^1$

素因数の和:12798

約数の個数: 32

約数和(自身を含む): 3276806400

約数和(自身を除く): 1267468886

約数列:

[1, 2, 19, 38, 47, 89, 94, 178, 893, 1691, 1786, 3382, 4183, 8366, 12641, 25282, 79477, 158954, 240179, 480358, 594127, 1125049, 1188254, 2250098, 11288413, 21375931, 22576826, 42751862, 52877303, 105754606, 1004668757, 2009337514]

約数ペア:

[(1, 2009337514), (2, 1004668757), (19, 105754606), (38, 52877303), (47, 42751862), (89, 22576826), (94, 21375931), (178, 11288413), (893, 2250098), (1691, 1188254), (1786, 1125049), (3382, 594127), (4183, 480358), (8366, 240179), (12641, 158954), (25282, 79477)]