1489284412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{9613}}^1$

素因数の和:10138

約数の個数: 48

約数和(自身を含む): 3256146432

約数和(自身を除く): 1766862020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 503, 1006, 2012, 3521, 5533, 7042, 9613, 11066, 14084, 19226, 22132, 38452, 38731, 67291, 77462, 105743, 134582, 154924, 211486, 269164, 422972, 740201, 1480402, 2960804, 4835339, 9670678, 19341356, 33847373, 53188729, 67694746, 106377458, 135389492, 212754916, 372321103, 744642206, 1489284412]

約数ペア:

[(1, 1489284412), (2, 744642206), (4, 372321103), (7, 212754916), (11, 135389492), (14, 106377458), (22, 67694746), (28, 53188729), (44, 33847373), (77, 19341356), (154, 9670678), (308, 4835339), (503, 2960804), (1006, 1480402), (2012, 740201), (3521, 422972), (5533, 269164), (7042, 211486), (9613, 154924), (11066, 134582), (14084, 105743), (19226, 77462), (22132, 67291), (38452, 38731)]