1055868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 2835840

約数和(自身を除く): 1779972

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 421, 627, 836, 842, 1254, 1263, 1684, 2508, 2526, 4631, 5052, 7999, 9262, 13893, 15998, 18524, 23997, 27786, 31996, 47994, 55572, 87989, 95988, 175978, 263967, 351956, 527934, 1055868]

約数ペア:

[(1, 1055868), (2, 527934), (3, 351956), (4, 263967), (6, 175978), (11, 95988), (12, 87989), (19, 55572), (22, 47994), (33, 31996), (38, 27786), (44, 23997), (57, 18524), (66, 15998), (76, 13893), (114, 9262), (132, 7999), (209, 5052), (228, 4631), (418, 2526), (421, 2508), (627, 1684), (836, 1263), (842, 1254)]