2384538260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{247873}}^1$

素因数の和:247932

約数の個数: 48

約数和(自身を含む): 5538496656

約数和(自身を除く): 3153958396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 247873, 495746, 991492, 1239365, 2478730, 3222349, 4957460, 6444698, 9171301, 12889396, 16111745, 18342602, 32223490, 36685204, 45856505, 64446980, 91713010, 119226913, 183426020, 238453826, 476907652, 596134565, 1192269130, 2384538260]

約数ペア:

[(1, 2384538260), (2, 1192269130), (4, 596134565), (5, 476907652), (10, 238453826), (13, 183426020), (20, 119226913), (26, 91713010), (37, 64446980), (52, 45856505), (65, 36685204), (74, 32223490), (130, 18342602), (148, 16111745), (185, 12889396), (260, 9171301), (370, 6444698), (481, 4957460), (740, 3222349), (962, 2478730), (1924, 1239365), (2405, 991492), (4810, 495746), (9620, 247873)]