1667916796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{13597}}^1$

素因数の和:13958

約数の個数: 48

約数和(自身を含む): 3603361216

約数和(自身を除く): 1935444420

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 337, 364, 674, 1348, 2359, 4381, 4718, 8762, 9436, 13597, 17524, 27194, 30667, 54388, 61334, 95179, 122668, 176761, 190358, 353522, 380716, 707044, 1237327, 2474654, 4582189, 4949308, 9164378, 18328756, 32075323, 59568457, 64150646, 119136914, 128301292, 238273828, 416979199, 833958398, 1667916796]

約数ペア:

[(1, 1667916796), (2, 833958398), (4, 416979199), (7, 238273828), (13, 128301292), (14, 119136914), (26, 64150646), (28, 59568457), (52, 32075323), (91, 18328756), (182, 9164378), (337, 4949308), (364, 4582189), (674, 2474654), (1348, 1237327), (2359, 707044), (4381, 380716), (4718, 353522), (8762, 190358), (9436, 176761), (13597, 122668), (17524, 95179), (27194, 61334), (30667, 54388)]