1409693788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1\times {\mathrm{653}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 2669889600

約数和(自身を除く): 1260195812

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 599, 653, 901, 1198, 1306, 1802, 2396, 2612, 3604, 10183, 11101, 20366, 22202, 31747, 34609, 40732, 44404, 63494, 69218, 126988, 138436, 391147, 539699, 588353, 782294, 1079398, 1176706, 1564588, 2158796, 2353412, 6649499, 13298998, 20730791, 26597996, 41461582, 82923164, 352423447, 704846894, 1409693788]

約数ペア:

[(1, 1409693788), (2, 704846894), (4, 352423447), (17, 82923164), (34, 41461582), (53, 26597996), (68, 20730791), (106, 13298998), (212, 6649499), (599, 2353412), (653, 2158796), (901, 1564588), (1198, 1176706), (1306, 1079398), (1802, 782294), (2396, 588353), (2612, 539699), (3604, 391147), (10183, 138436), (11101, 126988), (20366, 69218), (22202, 63494), (31747, 44404), (34609, 40732)]