887169932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 1735534080

約数和(自身を除く): 848364148

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 421, 517, 842, 1019, 1034, 1684, 2038, 2068, 4076, 4631, 9262, 11209, 18524, 19787, 22418, 39574, 44836, 47893, 79148, 95786, 191572, 217657, 428999, 435314, 526823, 857998, 870628, 1053646, 1715996, 2107292, 4718989, 9437978, 18875956, 20162953, 40325906, 80651812, 221792483, 443584966, 887169932]

約数ペア:

[(1, 887169932), (2, 443584966), (4, 221792483), (11, 80651812), (22, 40325906), (44, 20162953), (47, 18875956), (94, 9437978), (188, 4718989), (421, 2107292), (517, 1715996), (842, 1053646), (1019, 870628), (1034, 857998), (1684, 526823), (2038, 435314), (2068, 428999), (4076, 217657), (4631, 191572), (9262, 95786), (11209, 79148), (18524, 47893), (19787, 44836), (22418, 39574)]