788921946

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{4451}}^1$

素因数の和:4731

約数の個数: 48

約数和(自身を含む): 1757115360

約数和(自身を除く): 968193414

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 229, 258, 387, 458, 687, 774, 1374, 2061, 4122, 4451, 8902, 9847, 13353, 19694, 26706, 29541, 40059, 59082, 80118, 88623, 177246, 191393, 382786, 574179, 1019279, 1148358, 1722537, 2038558, 3057837, 3445074, 6115674, 9173511, 18347022, 43828997, 87657994, 131486991, 262973982, 394460973, 788921946]

約数ペア:

[(1, 788921946), (2, 394460973), (3, 262973982), (6, 131486991), (9, 87657994), (18, 43828997), (43, 18347022), (86, 9173511), (129, 6115674), (229, 3445074), (258, 3057837), (387, 2038558), (458, 1722537), (687, 1148358), (774, 1019279), (1374, 574179), (2061, 382786), (4122, 191393), (4451, 177246), (8902, 88623), (9847, 80118), (13353, 59082), (19694, 40059), (26706, 29541)]