1378957034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1361}}^1$

素因数の和:1695

約数の個数: 64

約数和(自身を含む): 2690876160

約数和(自身を除く): 1311919126

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 293, 494, 586, 1361, 1729, 2051, 2722, 3458, 3809, 4102, 5567, 7618, 9527, 11134, 17693, 19054, 25859, 26663, 35386, 38969, 51718, 53326, 72371, 77938, 123851, 144742, 181013, 247702, 336167, 362026, 398773, 506597, 672334, 797546, 1013194, 2353169, 2791411, 4706338, 5184049, 5582822, 7576687, 10368098, 15153374, 36288343, 53036809, 72576686, 98496931, 106073618, 196993862, 689478517, 1378957034]

約数ペア:

[(1, 1378957034), (2, 689478517), (7, 196993862), (13, 106073618), (14, 98496931), (19, 72576686), (26, 53036809), (38, 36288343), (91, 15153374), (133, 10368098), (182, 7576687), (247, 5582822), (266, 5184049), (293, 4706338), (494, 2791411), (586, 2353169), (1361, 1013194), (1729, 797546), (2051, 672334), (2722, 506597), (3458, 398773), (3809, 362026), (4102, 336167), (5567, 247702), (7618, 181013), (9527, 144742), (11134, 123851), (17693, 77938), (19054, 72371), (25859, 53326), (26663, 51718), (35386, 38969)]