1358222638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{2399}}^1$

素因数の和:2784

約数の個数: 32

約数和(自身を含む): 2198016000

約数和(自身を除く): 839793362

約数列:

[1, 2, 19, 38, 47, 94, 317, 634, 893, 1786, 2399, 4798, 6023, 12046, 14899, 29798, 45581, 91162, 112753, 225506, 283081, 566162, 760483, 1520966, 2142307, 4284614, 14449177, 28898354, 35742701, 71485402, 679111319, 1358222638]

約数ペア:

[(1, 1358222638), (2, 679111319), (19, 71485402), (38, 35742701), (47, 28898354), (94, 14449177), (317, 4284614), (634, 2142307), (893, 1520966), (1786, 760483), (2399, 566162), (4798, 283081), (6023, 225506), (12046, 112753), (14899, 91162), (29798, 45581)]