2874964144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{69457}}^1$

素因数の和:69677

約数の個数: 40

約数和(自身を含む): 6028954400

約数和(自身を除く): 3153990256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 2587, 3184, 5174, 10348, 20696, 41392, 69457, 138914, 277828, 555656, 902941, 1111312, 1805882, 3611764, 7223528, 13821943, 14447056, 27643886, 55287772, 110575544, 179685259, 221151088, 359370518, 718741036, 1437482072, 2874964144]

約数ペア:

[(1, 2874964144), (2, 1437482072), (4, 718741036), (8, 359370518), (13, 221151088), (16, 179685259), (26, 110575544), (52, 55287772), (104, 27643886), (199, 14447056), (208, 13821943), (398, 7223528), (796, 3611764), (1592, 1805882), (2587, 1111312), (3184, 902941), (5174, 555656), (10348, 277828), (20696, 138914), (41392, 69457)]