1421744212

素因数分解:

$2^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{20549}}^1$

素因数の和:20920

約数の個数: 36

約数和(自身を含む): 2902605300

約数和(自身を除く): 1480861088

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353, 706, 1412, 2471, 4942, 9884, 17297, 20549, 34594, 41098, 69188, 82196, 143843, 287686, 575372, 1006901, 2013802, 4027604, 7253797, 14507594, 29015188, 50776579, 101553158, 203106316, 355436053, 710872106, 1421744212]

約数ペア:

[(1, 1421744212), (2, 710872106), (4, 355436053), (7, 203106316), (14, 101553158), (28, 50776579), (49, 29015188), (98, 14507594), (196, 7253797), (353, 4027604), (706, 2013802), (1412, 1006901), (2471, 575372), (4942, 287686), (9884, 143843), (17297, 82196), (20549, 69188), (34594, 41098)]