497770130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{593}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 1056198528

約数和(自身を除く): 558428398

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 587, 593, 715, 1174, 1186, 1430, 2935, 2965, 5870, 5930, 6457, 6523, 7631, 7709, 12914, 13046, 15262, 15418, 32285, 32615, 38155, 38545, 64570, 65230, 76310, 77090, 83941, 84799, 167882, 169598, 348091, 419705, 423995, 696182, 839410, 847990, 1740455, 3480910, 3829001, 4525183, 7658002, 9050366, 19145005, 22625915, 38290010, 45251830, 49777013, 99554026, 248885065, 497770130]

約数ペア:

[(1, 497770130), (2, 248885065), (5, 99554026), (10, 49777013), (11, 45251830), (13, 38290010), (22, 22625915), (26, 19145005), (55, 9050366), (65, 7658002), (110, 4525183), (130, 3829001), (143, 3480910), (286, 1740455), (587, 847990), (593, 839410), (715, 696182), (1174, 423995), (1186, 419705), (1430, 348091), (2935, 169598), (2965, 167882), (5870, 84799), (5930, 83941), (6457, 77090), (6523, 76310), (7631, 65230), (7709, 64570), (12914, 38545), (13046, 38155), (15262, 32615), (15418, 32285)]