1966732159

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1019}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 2438208000

約数和(自身を除く): 471475841

約数列:

[1, 7, 17, 49, 119, 331, 343, 833, 1019, 2317, 5627, 5831, 7133, 16219, 17323, 39389, 49931, 113533, 121261, 275723, 337289, 349517, 848827, 1930061, 2361023, 5733913, 5941789, 16527161, 40137391, 115690127, 280961737, 1966732159]

約数ペア:

[(1, 1966732159), (7, 280961737), (17, 115690127), (49, 40137391), (119, 16527161), (331, 5941789), (343, 5733913), (833, 2361023), (1019, 1930061), (2317, 848827), (5627, 349517), (5831, 337289), (7133, 275723), (16219, 121261), (17323, 113533), (39389, 49931)]