2047731036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{305267}}^1$

素因数の和:305330

約数の個数: 48

約数和(自身を含む): 5265262464

約数和(自身を除く): 3217531428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 305267, 610534, 915801, 1221068, 1831602, 3663204, 3968471, 7936942, 11905413, 13126481, 15873884, 23810826, 26252962, 39379443, 47621652, 52505924, 78758886, 157517772, 170644253, 341288506, 511932759, 682577012, 1023865518, 2047731036]

約数ペア:

[(1, 2047731036), (2, 1023865518), (3, 682577012), (4, 511932759), (6, 341288506), (12, 170644253), (13, 157517772), (26, 78758886), (39, 52505924), (43, 47621652), (52, 39379443), (78, 26252962), (86, 23810826), (129, 15873884), (156, 13126481), (172, 11905413), (258, 7936942), (516, 3968471), (559, 3663204), (1118, 1831602), (1677, 1221068), (2236, 915801), (3354, 610534), (6708, 305267)]