1229254864

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{743}}^1\times {\mathrm{1951}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 2431130112

約数和(自身を除く): 1201875248

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 743, 848, 1486, 1951, 2972, 3902, 5944, 7804, 11888, 15608, 31216, 39379, 78758, 103403, 157516, 206806, 315032, 413612, 630064, 827224, 1449593, 1654448, 2899186, 5798372, 11596744, 23193488, 76828429, 153656858, 307313716, 614627432, 1229254864]

約数ペア:

[(1, 1229254864), (2, 614627432), (4, 307313716), (8, 153656858), (16, 76828429), (53, 23193488), (106, 11596744), (212, 5798372), (424, 2899186), (743, 1654448), (848, 1449593), (1486, 827224), (1951, 630064), (2972, 413612), (3902, 315032), (5944, 206806), (7804, 157516), (11888, 103403), (15608, 78758), (31216, 39379)]