611980798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{1487}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 1079930880

約数和(自身を除く): 467950082

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1439, 1487, 2878, 2974, 15829, 16357, 18707, 19331, 31658, 32714, 37414, 38662, 205777, 212641, 411554, 425282, 2139793, 4279586, 23537723, 27817309, 47075446, 55634618, 305990399, 611980798]

約数ペア:

[(1, 611980798), (2, 305990399), (11, 55634618), (13, 47075446), (22, 27817309), (26, 23537723), (143, 4279586), (286, 2139793), (1439, 425282), (1487, 411554), (2878, 212641), (2974, 205777), (15829, 38662), (16357, 37414), (18707, 32714), (19331, 31658)]