1493095772

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{47569}}^1$

素因数の和:47658

約数の個数: 48

約数和(自身を含む): 3196704000

約数和(自身を除く): 1703608228

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 413, 532, 826, 1121, 1652, 2242, 4484, 7847, 15694, 31388, 47569, 95138, 190276, 332983, 665966, 903811, 1331932, 1807622, 2806571, 3615244, 5613142, 6326677, 11226284, 12653354, 19645997, 25306708, 39291994, 53324849, 78583988, 106649698, 213299396, 373273943, 746547886, 1493095772]

約数ペア:

[(1, 1493095772), (2, 746547886), (4, 373273943), (7, 213299396), (14, 106649698), (19, 78583988), (28, 53324849), (38, 39291994), (59, 25306708), (76, 19645997), (118, 12653354), (133, 11226284), (236, 6326677), (266, 5613142), (413, 3615244), (532, 2806571), (826, 1807622), (1121, 1331932), (1652, 903811), (2242, 665966), (4484, 332983), (7847, 190276), (15694, 95138), (31388, 47569)]