2011232158

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{613}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 3470637456

約数和(自身を除く): 1459405298

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 571, 613, 1142, 1226, 2873, 5746, 7423, 7969, 9707, 10421, 14846, 15938, 19414, 20842, 96499, 103597, 126191, 135473, 192998, 207194, 252382, 270946, 350023, 700046, 1640483, 1761149, 3280966, 3522298, 4550299, 5950391, 9100598, 11900782, 59153887, 77355083, 118307774, 154710166, 1005616079, 2011232158]

約数ペア:

[(1, 2011232158), (2, 1005616079), (13, 154710166), (17, 118307774), (26, 77355083), (34, 59153887), (169, 11900782), (221, 9100598), (338, 5950391), (442, 4550299), (571, 3522298), (613, 3280966), (1142, 1761149), (1226, 1640483), (2873, 700046), (5746, 350023), (7423, 270946), (7969, 252382), (9707, 207194), (10421, 192998), (14846, 135473), (15938, 126191), (19414, 103597), (20842, 96499)]