27986704474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{524941}}^1$

素因数の和:525046

約数の個数: 32

約数和(自身を含む): 46866821760

約数和(自身を除く): 18880117286

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 874, 1159, 1403, 2318, 2806, 26657, 53314, 524941, 1049882, 9973879, 12073643, 19947758, 24147286, 32021401, 64042802, 229399217, 458798434, 608406619, 736492223, 1216813238, 1472984446, 13993352237, 27986704474]

約数ペア:

[(1, 27986704474), (2, 13993352237), (19, 1472984446), (23, 1216813238), (38, 736492223), (46, 608406619), (61, 458798434), (122, 229399217), (437, 64042802), (874, 32021401), (1159, 24147286), (1403, 19947758), (2318, 12073643), (2806, 9973879), (26657, 1049882), (53314, 524941)]