3138368350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{18787}}^1$

素因数の和:19069

約数の個数: 48

約数和(自身を含む): 6311189808

約数和(自身を除く): 3172821458

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 257, 325, 514, 650, 1285, 2570, 3341, 6425, 6682, 12850, 16705, 18787, 33410, 37574, 83525, 93935, 167050, 187870, 244231, 469675, 488462, 939350, 1221155, 2442310, 4828259, 6105775, 9656518, 12211550, 24141295, 48282590, 62767367, 120706475, 125534734, 241412950, 313836835, 627673670, 1569184175, 3138368350]

約数ペア:

[(1, 3138368350), (2, 1569184175), (5, 627673670), (10, 313836835), (13, 241412950), (25, 125534734), (26, 120706475), (50, 62767367), (65, 48282590), (130, 24141295), (257, 12211550), (325, 9656518), (514, 6105775), (650, 4828259), (1285, 2442310), (2570, 1221155), (3341, 939350), (6425, 488462), (6682, 469675), (12850, 244231), (16705, 187870), (18787, 167050), (33410, 93935), (37574, 83525)]