2016674516

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{23671}}^1$

素因数の和:23772

約数の個数: 36

約数和(自身を含む): 3787993440

約数和(自身を除く): 1771318924

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 361, 722, 1121, 1444, 2242, 4484, 21299, 23671, 42598, 47342, 85196, 94684, 449749, 899498, 1396589, 1798996, 2793178, 5586356, 8545231, 17090462, 26535191, 34180924, 53070382, 106140764, 504168629, 1008337258, 2016674516]

約数ペア:

[(1, 2016674516), (2, 1008337258), (4, 504168629), (19, 106140764), (38, 53070382), (59, 34180924), (76, 26535191), (118, 17090462), (236, 8545231), (361, 5586356), (722, 2793178), (1121, 1798996), (1444, 1396589), (2242, 899498), (4484, 449749), (21299, 94684), (23671, 85196), (42598, 47342)]