2929784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 6522120

約数和(自身を除く): 3592336

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 197, 286, 338, 394, 572, 676, 788, 1144, 1352, 1576, 1859, 2167, 2561, 3718, 4334, 5122, 7436, 8668, 10244, 14872, 17336, 20488, 28171, 33293, 56342, 66586, 112684, 133172, 225368, 266344, 366223, 732446, 1464892, 2929784]

約数ペア:

[(1, 2929784), (2, 1464892), (4, 732446), (8, 366223), (11, 266344), (13, 225368), (22, 133172), (26, 112684), (44, 66586), (52, 56342), (88, 33293), (104, 28171), (143, 20488), (169, 17336), (197, 14872), (286, 10244), (338, 8668), (394, 7436), (572, 5122), (676, 4334), (788, 3718), (1144, 2561), (1352, 2167), (1576, 1859)]